:root {
  --khl: #1457c8;
  --khl-deep: #0d2c61;
  --json: #3068af;
  --json-deep: #174f90;
  --orange: #f59a23;
  --yellow: #f3c64e;
  --navy: #102a43;
  --text: #1b2430;
  --muted: #617086;
  --line: #dde5f0;
  --soft: #f4f7fb;
  --white: #fff;
  --shadow: 0 24px 60px rgba(16, 42, 67, 0.12);

  /* === Design System tokens === */
  --container-max: 1280px;
  --gutter: 40px;
  --space-sm: 48px;
  --space-md: 72px;
  --space-lg: 96px;
  --section-gap: 52px;

  /* Typography scale */
  --fs-h1: clamp(30px, 3.6vw, 43px);
  --fs-h2: clamp(26px, 2.8vw, 34px);
  --fs-h3: 20px;
  --lh-heading: 1.14;

  /* Button scale */
  --btn-height: 44px;
  --btn-pad-x: 20px;
  --btn-radius: 6px;
  --btn-fs: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: #fff;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
  line-height: 1.7;
  font-weight: 400;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site {
  min-height: 100vh;
}

.site.khl {
  --accent: #0e55c8;
  --accent-deep: #092a63;
  --surface: #ffffff;
  --surface-soft: #f6f9fe;
  --brand-line: #e8edf5;
  --panel-shadow: 0 18px 44px rgba(9, 42, 99, 0.075);
}

.site.json {
  --accent: var(--json);
  --accent-deep: var(--json-deep);
  --json-accent: #f59a23;
  --brand-mark: var(--orange);
  --surface: #0d4a86;
  --surface-soft: #14609e;
  --brand-line: rgba(92, 143, 205, 0.38);
  --panel-shadow: 0 16px 44px rgba(2, 12, 28, 0.14);
}

.site.json .primary-btn {
  border-color: var(--orange);
  background: var(--orange);
  box-shadow: 0 14px 28px rgba(245, 154, 35, 0.24);
}

.site.json .primary-btn:hover {
  background: #ee8e14;
}


.site.json .about-section-head span,
.site.json .service-map-top span,
.site.json .address-card > span {
  color: #ffd18e;
}

.site.json .service-map-top strong {
  background: var(--orange);
  box-shadow: 0 18px 36px rgba(245, 154, 35, 0.26);
}

.site.json .site-home {
  background:
    radial-gradient(circle at 72% 8%, rgba(48, 104, 175, 0.34), transparent 34%),
    linear-gradient(135deg, #0d3f78 0%, #114a86 55%, #14538f 100%);
}

.site.json .site-hero-card {
  border-color: rgba(92, 143, 205, 0.38);
  background: #0d3f78;
  box-shadow: 0 28px 80px rgba(2, 12, 28, 0.34);
}

.site.json .site-hero-main::after {
  background:
    linear-gradient(90deg, rgba(48, 104, 175, 0.92) 0%, rgba(48, 104, 175, 0.78) 33%, rgba(255, 255, 255, 0.18) 58%, rgba(255, 255, 255, 0) 100%);
}

.site.json .site-hero-copy h1,
.site.json .site-hero-copy p {
  color: #fff;
}

.site.json .site-hero-copy p {
  color: rgba(255, 255, 255, 0.88);
}

.site.json .site-stat strong,
.site.json .site-mini-panel h3,
.site.json .site-product-card h3 {
  color: #70adff;
}

.site.json .site-hud strong {
  color: #ffd18e;
}

.site.json .site-stat-icon,
.site.json .tile-icon,
.site.json .side-icon {
  color: var(--json);
  border-color: #b7d0ea;
  background: #eef6ff;
}

.site.json .quick-actions {
  background: var(--json);
}

.site.json .quick-action-icon {
  border-color: rgba(245, 154, 35, 0.75);
  color: #fff;
  background: rgba(245, 154, 35, 0.25);
}

.site.json .hero-focus button.active,
.site.json .interaction-panel > button,
.site.json .interaction-steps button.active {
  border-color: rgba(245, 154, 35, 0.9);
  background: rgba(245, 154, 35, 0.16);
  color: #fff;
}

.site.json .interaction-panel {
  border-color: rgba(92, 143, 205, 0.38);
  background:
    linear-gradient(90deg, rgba(8, 33, 63, 0.96), rgba(9, 42, 78, 0.92));
}

.site.json .interaction-panel strong,
.site.json .interaction-panel > div > span {
  color: #fff;
}

.site.json .interaction-panel p {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .interaction-steps button {
  border-color: rgba(92, 143, 205, 0.5);
  color: rgba(226, 239, 255, 0.82);
  background: rgba(255, 255, 255, 0.04);
}

.site.json .interaction-steps button span {
  color: #ffd18e;
}

.site.json .design-lift-band {
  border-color: rgba(92, 143, 205, 0.38);
  background:
    linear-gradient(120deg, rgba(7, 29, 56, 0.98), rgba(13, 60, 112, 0.94)),
    #0d3f78;
  box-shadow: 0 28px 70px rgba(2, 12, 28, 0.22);
}

.site.json .design-lift-band::before {
  opacity: 0.32;
}

.site.json .design-lift-copy h2,
.site.json .design-proof-card strong,
.site.json .design-lift-visual button {
  color: #fff;
}

.site.json .design-lift-copy p,
.site.json .design-proof-card em {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .design-lift-copy span,
.site.json .design-proof-card span {
  color: #ffd18e;
}

.site.json .design-proof-card {
  border-color: rgba(92, 143, 205, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

.site.json .design-proof-card.active,
.site.json .design-proof-card:hover {
  border-color: rgba(245, 154, 35, 0.86);
  background: rgba(245, 154, 35, 0.11);
}

.site.json .design-lift-visual {
  border-color: rgba(92, 143, 205, 0.36);
  background:
    radial-gradient(circle at 50% 50%, rgba(245, 154, 35, 0.12), transparent 48%),
    rgba(255, 255, 255, 0.035);
}

.site.json .design-lift-visual button {
  border-color: rgba(92, 143, 205, 0.48);
  background: rgba(12, 47, 85, 0.92);
}

.site.json .design-lift-visual button.active {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(245, 154, 35, 0.1);
}

.site.json .design-lift-visual button span {
  background: var(--orange);
}

.site.json .site-product-row {
  background: #0d3f78;
}

.site.json .site-stat-strip {
  border-color: rgba(92, 143, 205, 0.34);
  background: #0e447f;
}

.site.json .site-stat {
  border-color: rgba(92, 143, 205, 0.32);
}

.site.json .site-stat span,
.site.json .site-product-card p,
.site.json .site-mini-panel p,
.site.json .finder-title p {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .site-product-card,
.site.json .site-mini-panel,
.site.json .product-finder,
.site.json .about-strip {
  border-color: rgba(92, 143, 205, 0.36);
  background: rgba(11, 52, 100, 0.86);
}

.site.json .site-row-title {
  background: #0d3f78;
}

.site.json .site-row-title h2,
.site.json .finder-title h3,
.site.json .finder-field label,
.site.json .finder-result-copy h4,
.site.json .about-strip-copy h2,
.site.json .about-strip-metrics strong {
  color: #fff;
}

.site.json .finder-result-copy p,
.site.json .finder-result-copy li,
.site.json .about-strip-copy p,
.site.json .about-strip-metrics span {
  color: rgba(226, 239, 255, 0.74);
}

.site.json .finder-result,
.site.json .about-strip-metrics div {
  border-color: rgba(92, 143, 205, 0.36);
  background: rgba(255, 255, 255, 0.04);
}

.site.json .finder-result-media,
.site.json .about-strip-media {
  background: rgba(255, 255, 255, 0.06);
}

.site-row-title {
  padding: 26px 32px 0;
  background: #fff;
}

.site-row-title h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 24px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--brand-line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.site.json .topbar {
  border-bottom-color: rgba(120, 165, 220, 0.32);
  background: rgba(11, 55, 104, 0.92);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  min-height: 76px;
  margin: 0 auto;
  gap: 16px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: auto;
  flex-shrink: 0;
}

.mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--accent);
  border-radius: 6px;
  font-size: 18px;
  font-weight: 600;
}

.brand-logo-card {
  overflow: hidden;
  display: grid;
  place-items: center;
  width: 74px;
  height: 44px;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--line));
  border-radius: 6px;
  background: #fff;
}

.brand-logo-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.dual-logo-card {
  grid-template-columns: repeat(2, 1fr);
  width: 132px;
  gap: 0;
  padding: 3px;
  background: #103f8f;
}

.dual-logo-card img {
  width: 100%;
  height: 100%;
  border-radius: 4px;
  object-fit: contain;
}

.khl-logo-card,
.json-logo-card {
  width: 92px;
  background: #fff;
}

.en-logo-card {
  width: 94px;
  background: #315fa5;
}

.json-logo-card.en-logo-card {
  width: 108px;
}

.cn-logo-card {
  width: 128px;
  background: #fff;
}

.json-logo-card.cn-logo-card {
  width: 110px;
  background: #0c3568;
}

.cn-dual-logo {
  width: 160px;
}

.en-dual-logo {
  width: 154px;
}

.brand-name {
  margin: 0;
  color: var(--navy);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.1;
}

.site.json .brand-name,
.site.json .nav-link,
.site.json .mega-menu strong {
  color: rgba(244, 249, 255, 0.94);
}

.site.json .brand-sub {
  color: rgba(226, 239, 255, 0.64);
}

.brand-sub {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
  min-width: 0;
}

.nav-item-wrap {
  position: relative;
}

.nav-link {
  border: 0;
  background: transparent;
  color: #344255;
  padding: 8px 7px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

.nav-actions {
  gap: 8px;
}

.nav-actions .secondary-btn {
  padding: 0 12px;
  font-size: 12.5px;
  min-height: 40px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, white);
}

.site.json .nav-link:hover,
.site.json .nav-link.active {
  color: #ffffff;
  background: rgba(245, 154, 35, 0.16);
  box-shadow: inset 0 -2px 0 rgba(245, 154, 35, 0.7);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 50;
  display: none;
  width: 270px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.product-mega-menu {
  width: 360px;
}

.product-menu-list {
  display: grid;
  gap: 4px;
}

.product-menu-list button {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 3px 9px;
  width: 100%;
  border: 1px solid #e0e8f3;
  border-radius: 7px;
  padding: 8px 9px;
  color: var(--group-ink);
  background: #fff;
  text-align: left;
}

.product-menu-list button:hover {
  border-color: color-mix(in srgb, var(--accent) 26%, #e8edf5);
  background: color-mix(in srgb, var(--accent) 5%, #fff);
}

.product-menu-list button > span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-size: 10px;
  font-weight: 700;
}

.site.json .product-menu-list button > span {
  background: var(--orange);
}

.product-menu-list strong {
  color: var(--navy);
  font-size: 12px;
  line-height: 1.2;
}

.product-menu-list em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  line-height: 1.35;
}

.site.json .product-menu-list button {
  border-color: rgba(92, 143, 205, 0.3);
  background: rgba(255, 255, 255, 0.025);
}

.site.json .product-menu-list strong {
  color: #fff;
}

.site.json .product-menu-list em {
  color: rgba(226, 239, 255, 0.68);
}

.site.json .mega-menu {
  border-color: rgba(92, 143, 205, 0.36);
  background: rgba(7, 29, 56, 0.98);
  box-shadow: 0 24px 60px rgba(2, 12, 28, 0.36);
}

.mega-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12px;
  height: 12px;
}

.nav-item-wrap {
  position: relative;
}

.nav-item-wrap:hover .mega-menu {
  display: grid;
  gap: 8px;
}

.mega-menu strong {
  color: var(--navy);
  font-size: 15px;
}

.mega-menu span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.mega-menu button {
  width: fit-content;
  border: 0;
  border-radius: 6px;
  padding: 8px 12px;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.product-mega-menu .product-menu-list button {
  width: 100%;
  border: 1px solid #e0e8f3;
  border-radius: 7px;
  padding: 9px 10px;
  color: var(--group-ink);
  background: #fff;
  box-shadow: none;
}

.product-mega-menu .product-menu-list button:hover {
  border-color: rgba(20, 87, 200, 0.34);
  background: #f6f9ff;
}

.product-mega-menu .product-menu-list button > span {
  color: #fff;
  background: #1457c8;
}

.product-mega-menu .product-menu-list strong {
  color: #0b2238;
}

.product-mega-menu .product-menu-list em {
  color: #66758a;
}

.site.json .product-mega-menu .product-menu-list button {
  border-color: rgba(92, 143, 205, 0.26);
  background: rgba(255, 255, 255, 0.035);
}

.site.json .product-mega-menu .product-menu-list button:hover {
  border-color: rgba(245, 154, 35, 0.42);
  background: rgba(255, 255, 255, 0.065);
}

.site.json .product-mega-menu .product-menu-list button > span {
  background: #f59a23;
}

.site.json .product-mega-menu .product-menu-list strong {
  color: #fff;
}

.site.json .product-mega-menu .product-menu-list em {
  color: rgba(226, 239, 255, 0.74);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-switch-link {
  max-width: 160px;
  white-space: nowrap;
  line-height: 1.15;
  text-align: center;
}

.segmented {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.segmented button {
  min-width: 46px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  padding: 7px 8px;
  font-size: 12px;
  font-weight: 600;
}

.segmented button.active {
  color: #fff;
  background: var(--accent);
}

.language-select {
  height: 42px;
  min-width: 132px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 34px 0 14px;
  color: var(--navy);
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  outline: none;
}

.language-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 13%, transparent);
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-height);
  border-radius: var(--btn-radius);
  padding: 0 var(--btn-pad-x);
  text-decoration: none;
  font-size: var(--btn-fs);
  font-weight: 600;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease;
}

.primary-btn {
  border: 1px solid var(--accent);
  color: #fff;
  background: var(--accent);
  box-shadow: 0 14px 28px color-mix(in srgb, var(--accent) 24%, transparent);
}

.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
}

.secondary-btn {
  border: 1px solid var(--line);
  color: var(--navy);
  background: #fff;
}

.brand-switch {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  display: grid;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.brand-switch button {
  width: 88px;
  border: 0;
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--soft);
  color: var(--muted);
  font-weight: 600;
}

.brand-switch button.active {
  color: #fff;
  background: var(--accent);
}

.site.group {
  --accent: #1457c8;
  --accent-deep: #0d2c61;
  --json-accent: #f59a23;
  --group-ink: #102033;
  --group-soft: #f4f8fd;
  background: #fff;
}

.site.group .primary-btn {
  border-color: var(--accent);
  background: var(--accent);
}

.site.group .secondary-btn {
  border-color: #e8edf5;
  color: var(--group-ink);
}

.json-primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--json-accent);
  border-radius: 8px;
  padding: 12px 22px;
  color: #fff;
  background: var(--json-accent);
  box-shadow: 0 14px 28px rgba(245, 154, 35, 0.22);
  font-weight: 700;
}

.json-primary-btn:hover {
  transform: translateY(-1px);
  background: #e88912;
}

.dual-mark {
  background:
    linear-gradient(135deg, #1457c8 0%, #1457c8 52%, #f59a23 52%, #f59a23 100%);
}

.group-topbar {
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(100deg, #0f3c88 0%, #1457c8 55%, #1c72d6 100%);
}
/* Group nav logo: no frame, blends into the bar */
.group-logo-plain {
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  padding: 0 !important;
  width: 170px;
  height: 46px;
}
.group-logo-plain img {
  border-radius: 0;
}
.group-topbar .brand-name { color: #ffffff; }
.group-topbar .brand-sub { color: rgba(255, 255, 255, 0.72); }
.group-topbar .nav-link { color: rgba(255, 255, 255, 0.82); }
.group-topbar .nav-link:hover,
.group-topbar .nav-link.active { color: #ffffff; background: rgba(255, 255, 255, 0.16); }

.group-home {
  background:
    linear-gradient(90deg, #fff 0%, #fff 58%, #f6f9fd 100%);
}

.group-hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(420px, 1.08fr);
  gap: 48px;
  align-items: center;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 72px 0 46px;
}

.group-hero-copy > span,
.group-section-head > span,
.group-proof-copy > span {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(20, 87, 200, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent);
  background: #eef5ff;
  font-size: 12px;
  font-weight: 700;
}

.group-hero-copy h1,
.group-section-head h2,
.group-proof-copy h2 {
  margin: 18px 0 0;
  color: var(--accent-deep);
  font-size: clamp(28px, 3.4vw, 43px);
  line-height: 1.08;
  font-weight: 700;
}

.group-hero-copy p,
.group-section-head p,
.group-proof-copy p {
  max-width: 650px;
  margin: 22px 0 0;
  color: #52647b;
  font-size: 17px;
  line-height: 1.75;
}

.group-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.group-hero-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.group-machine {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: end;
  min-height: 470px;
  border: 1px solid #d8e5f3;
  border-radius: 8px;
  padding: 20px;
  background:
    linear-gradient(180deg, #fff 0%, #f2f7fd 100%);
  box-shadow: 0 22px 58px rgba(9, 42, 99, 0.1);
}

.group-machine.json-machine {
  border-color: rgba(245, 154, 35, 0.36);
  background:
    linear-gradient(180deg, #fff 0%, #fff7ec 100%);
}

.group-machine img {
  position: absolute;
  left: 50%;
  top: 42px;
  width: 90%;
  max-height: 330px;
  object-fit: contain;
  transform: translateX(-50%);
}

.group-machine strong {
  position: relative;
  z-index: 2;
  color: var(--accent-deep);
  font-size: 34px;
  font-weight: 700;
}

.group-machine.json-machine strong {
  color: #b65f00;
}

.group-machine span {
  position: relative;
  z-index: 2;
  margin-top: 6px;
  color: #52647b;
  font-weight: 600;
}

.group-value-strip,
.group-workflow,
.group-brand-sites,
.group-proof,
.group-pain-grid {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
}

.group-value-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 16px 0 52px;
}

.group-value-strip article,
.group-workflow-grid article,
.group-pain-grid article {
  border: 1px solid #dde7f2;
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.06);
}

.group-value-strip span,
.group-brand-copy > span,
.group-pain-grid span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.group-value-strip h2 {
  margin: 12px 0 0;
  color: var(--group-ink);
  font-size: 24px;
  line-height: 1.2;
}

.group-value-strip p,
.group-workflow-grid p,
.group-pain-grid p {
  margin: 12px 0 0;
  color: #617086;
  line-height: 1.65;
}

.group-workflow {
  padding: 34px 0 66px;
}

.group-section-head {
  display: block;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.group-section-head h2,
.group-proof-copy h2 {
  font-size: clamp(25px, 2.5vw, 31px);
}

.group-section-head p {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
}

.group-workflow-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.group-workflow-grid::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 48px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent), var(--json-accent));
}

.group-workflow-grid article {
  position: relative;
  min-height: 230px;
  padding-top: 30px;
}

.group-workflow-grid article:nth-child(1),
.group-workflow-grid article:nth-child(2) {
  border-color: rgba(20, 87, 200, 0.18);
}

.group-workflow-grid article:nth-child(3),
.group-workflow-grid article:nth-child(4) {
  border-color: rgba(245, 154, 35, 0.32);
  background: linear-gradient(180deg, #fff, #fffaf2);
}

.group-workflow-grid b {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: var(--accent);
  font-size: 13px;
}

.group-workflow-grid article:nth-child(3) b,
.group-workflow-grid article:nth-child(4) b {
  background: var(--json-accent);
}

.group-workflow-grid strong,
.group-pain-grid strong {
  display: block;
  margin-top: 16px;
  color: var(--group-ink);
  font-size: 19px;
}

.group-brand-sites {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 0 0 66px;
}

.group-brand-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(260px, 1.14fr);
  min-height: 430px;
  border: 1px solid #d7e4f2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 58px rgba(9, 42, 99, 0.08);
}

.group-brand-card.json {
  border-color: rgba(245, 154, 35, 0.36);
}

.group-brand-copy {
  display: grid;
  align-content: center;
  padding: 34px;
}

.group-brand-card.json .group-brand-copy > span {
  color: #b65f00;
}

.group-brand-copy h2 {
  margin: 12px 0 0;
  color: var(--accent-deep);
  font-size: 32px;
  line-height: 1.15;
}

.group-brand-card.json .group-brand-copy h2 {
  color: #854800;
}

.group-brand-copy p {
  margin: 16px 0 0;
  color: #52647b;
  line-height: 1.68;
}

.group-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0;
}

.group-tag-row em {
  border: 1px solid #e8edf5;
  border-radius: 999px;
  padding: 7px 10px;
  color: #52647b;
  background: #f7fafe;
  font-size: 12px;
  font-style: normal;
  font-weight: 600;
}

.group-brand-card.json .group-tag-row em {
  border-color: rgba(245, 154, 35, 0.3);
  background: #fff8ed;
}

.group-brand-card.json .json-primary-btn {
  width: fit-content;
}

.group-brand-media {
  display: grid;
  place-items: center;
  padding: 28px;
  background: linear-gradient(135deg, #f8fbff, #eef6ff);
}

.group-brand-card.json .group-brand-media {
  background: linear-gradient(135deg, #fff, #fff6e8);
}

.group-brand-media img {
  width: 100%;
  max-height: 340px;
  object-fit: contain;
}

.group-proof {
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) minmax(560px, 1.28fr);
  gap: 42px;
  align-items: center;
  padding: 0 0 64px;
}

.group-proof-copy h2 {
  max-width: 560px;
  font-size: clamp(25px, 2.5vw, 30px);
  line-height: 1.14;
}

.group-proof-copy p {
  max-width: 560px;
}

.group-designed-proof {
  display: grid;
  gap: 14px;
  border: 1px solid #d7e4f2;
  border-radius: 8px;
  padding: 20px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f8fbff 62%, #fff8ec 100%);
  box-shadow: 0 24px 58px rgba(9, 42, 99, 0.1);
}

.proof-dashboard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid #dfe9f5;
  border-radius: 8px;
  padding: 16px 18px;
  background: #fff;
}

.proof-dashboard-head span {
  color: #b65f00;
  font-size: 12px;
  font-weight: 700;
}

.proof-dashboard-head strong {
  color: var(--accent-deep);
  font-size: 20px;
}

.proof-metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.proof-metric-row article {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 18px;
  background: #fff;
}

.proof-metric-row article:nth-child(2),
.proof-metric-row article:nth-child(3) {
  border-color: rgba(245, 154, 35, 0.26);
}

.proof-metric-row strong {
  display: block;
  color: var(--json-accent);
  font-size: 24px;
  line-height: 1.1;
}

.proof-metric-row p {
  margin: 10px 0 0;
  color: #617086;
  font-size: 13px;
  line-height: 1.55;
}

.proof-flow-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.62fr) minmax(360px, 1.38fr);
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(245, 154, 35, 0.3);
  border-radius: 8px;
  padding: 20px;
  background:
    linear-gradient(120deg, #0d2c61 0%, #1457c8 46%, #f59a23 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.proof-flow-copy span {
  color: #ffd99b;
  font-size: 12px;
  font-weight: 700;
}

.proof-flow-copy strong {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-size: 24px;
  line-height: 1.18;
}

.proof-flow-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.proof-flow-steps span {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 74px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  padding: 10px 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}

.proof-flow-steps span:nth-child(n + 3) {
  background: rgba(245, 154, 35, 0.2);
}

.proof-flow-steps span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 50%;
  z-index: 2;
  width: 8px;
  height: 2px;
  background: rgba(255, 255, 255, 0.72);
}

.proof-signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.proof-signal-grid span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 12px;
  color: var(--group-ink);
  background: #fff;
  font-weight: 600;
}

.proof-signal-grid b {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  color: #fff;
  background: var(--json-accent);
  font-size: 11px;
}

.group-pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0 0 80px;
}

.group-nav .json-primary-btn {
  min-height: 40px;
  padding: 9px 16px;
  box-shadow: none;
}

.group-nav .secondary-btn {
  min-height: 40px;
  padding: 9px 16px;
}

/* Unified brand-entry buttons — identical size & font, colour only differs */
.brand-entry-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}
.brand-entry-btn:hover {
  transform: translateY(-1px);
}
.khl-entry-btn {
  color: #063985;
  background: #fff;
  border-color: #e8edf5;
}
.khl-entry-btn:hover {
  background: #f2f7ff;
}
.json-entry-btn {
  color: #fff;
  background: var(--json-accent);
  border-color: var(--json-accent);
}
.json-entry-btn:hover {
  background: #e88912;
}

/* Globe-icon language dropdown (universal) */
.lang-menu {
  position: relative;
}
.lang-menu summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid #e8edf5;
  border-radius: 8px;
  background: #fff;
  color: #0d3f78;
  font-size: 13px;
  font-weight: 700;
  user-select: none;
}
.lang-menu summary::-webkit-details-marker {
  display: none;
}
.lang-menu summary::marker {
  content: "";
}
.lang-menu summary:hover {
  border-color: #9fc2ef;
}
.lang-globe {
  width: 18px;
  height: 18px;
  flex: none;
}
.lang-caret {
  width: 13px;
  height: 13px;
  opacity: 0.7;
  transition: transform 0.15s ease;
}
.lang-menu[open] .lang-caret {
  transform: rotate(180deg);
}
.lang-cur {
  white-space: nowrap;
}
.lang-menu-list {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 150px;
  display: flex;
  flex-direction: column;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(13, 40, 80, 0.10);
  z-index: 60;
}
.lang-menu-list button {
  text-align: left;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #0d3f78;
  padding: 9px 12px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.lang-check { font-size: 13px; }

/* ---- Company profile (group page) ---- */
.company-profile-cta {
  text-align: center;
  margin-top: 22px;
}
.company-profile-details {
  max-width: 940px;
  margin: 20px auto 0;
  text-align: center;
}
.company-profile-details .company-profile-body { text-align: left; }
.placeholder-cta { margin-top: 18px; }
.company-profile-details > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto;
  padding: 11px 22px;
  border-radius: 999px;
  background: var(--accent, #1457c8);
  color: #fff;
  font-weight: 600;
  font-size: 14.5px;
  width: fit-content;
}
.company-profile-details > summary::-webkit-details-marker { display: none; }
.company-profile-details > summary::after { content: "▾"; font-size: 12px; }
.company-profile-details[open] > summary::after { content: "▴"; }
.company-profile-details > summary span { display: inline; }
.company-profile-details[open] > summary { margin-bottom: 6px; }
.company-profile-details .company-profile-body { margin-top: 20px; }
.company-profile-body {
  max-width: 940px;
  margin: 28px auto 0;
  display: grid;
  gap: 26px;
}
.profile-block {
  background: #fff;
  border: 1px solid rgba(20, 87, 200, 0.1);
  border-radius: 16px;
  padding: 26px 30px;
  box-shadow: 0 12px 30px rgba(15, 40, 90, 0.06);
}
.profile-block h3 {
  margin: 0 0 12px;
  font-size: 19px;
  color: #0d2c61;
  position: relative;
  padding-left: 14px;
}
.profile-block h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  border-radius: 3px;
  background: linear-gradient(180deg, #1457c8, #1c72d6);
}
.profile-block p {
  margin: 0 0 10px;
  color: #43506a;
  font-size: 14.5px;
  line-height: 1.75;
}
.profile-block p:last-child { margin-bottom: 0; }
@media (max-width: 640px) {
  .profile-block { padding: 20px 18px; }
}
.lang-menu-list button:hover {
  background: #eef4fb;
}
.lang-menu-list button.active {
  color: #fff;
  background: var(--accent);
}
.site.json .lang-menu-list button.active {
  background: var(--json-accent, #f59a23);
  color: #fff;
}

.refined-hero {
  grid-template-columns: minmax(420px, 0.88fr) minmax(560px, 1.12fr);
  gap: 56px;
  min-height: calc(100vh - 76px);
  padding: 72px 0 58px;
}

.refined-hero .group-hero-copy h1 {
  max-width: 700px;
  font-size: clamp(31px, 3.6vw, 44px);
  line-height: 1.08;
}

.refined-hero .group-hero-copy p {
  max-width: 650px;
  font-size: 16px;
  line-height: 1.72;
}

.line-hero-visual {
  border: 1px solid #dbe6f3;
  border-radius: 8px;
  padding: 26px;
  background:
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
  box-shadow: 0 24px 62px rgba(9, 42, 99, 0.09);
}

.system-flow-band {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  border: 1px solid #dbe6f3;
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}

.system-flow-band + .system-data-layer,
.system-data-layer + .system-flow-band {
  margin-top: 14px;
}

.system-flow-media {
  display: grid;
  place-items: center;
  height: 124px;
  border-radius: 7px;
  background: #f4f8fd;
}

.system-flow-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.system-flow-band strong {
  display: block;
  margin-bottom: 12px;
  color: var(--group-ink);
  font-size: 16px;
  font-weight: 700;
}

.system-flow-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.system-flow-steps span {
  border: 1px solid #dbe6f3;
  border-radius: 7px;
  padding: 9px 10px;
  color: var(--group-ink);
  background: #fff;
  font-size: 12px;
  font-weight: 600;
}

.khl-band {
  border-color: rgba(20, 87, 200, 0.24);
  box-shadow: inset 4px 0 0 #1457c8;
}

.json-band {
  border-color: rgba(245, 154, 35, 0.3);
  box-shadow: inset 4px 0 0 #f59a23;
}

.json-band .system-flow-steps span {
  border-color: rgba(245, 154, 35, 0.28);
  background: rgba(245, 154, 35, 0.06);
}

.system-data-layer {
  border: 1px dashed rgba(20, 87, 200, 0.32);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--accent-deep);
  background: linear-gradient(90deg, rgba(20, 87, 200, 0.08), rgba(245, 154, 35, 0.08));
  text-align: center;
}

.system-data-layer strong,
.system-data-layer span {
  display: block;
}

.system-data-layer strong {
  color: var(--accent-deep);
  font-size: 15px;
  font-weight: 700;
}

.system-data-layer span {
  margin-top: 4px;
  color: #4d6076;
  font-size: 13px;
  font-weight: 600;
}

.line-visual-head {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  gap: 10px 12px;
  align-items: center;
  border-bottom: 1px solid #e4edf7;
  padding-bottom: 18px;
}

.line-visual-head span,
.line-visual-head em {
  display: inline-grid;
  place-items: center;
  height: 34px;
  border-radius: 7px;
  padding: 0 11px;
  color: #fff;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.line-visual-head span {
  background: var(--accent);
}

.line-visual-head em {
  background: var(--json-accent);
}

.line-visual-head strong {
  color: var(--group-ink);
  font-size: 14px;
}

.line-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 10px;
  padding: 34px 0 20px;
}

.line-rail::before {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 61px;
  height: 2px;
  background: linear-gradient(90deg, #1457c8 0%, #1457c8 36%, #f59a23 52%, #f59a23 100%);
}

.line-rail span {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  min-height: 88px;
  border: 1px solid #dbe6f3;
  border-radius: 8px;
  padding: 12px 10px;
  color: var(--group-ink);
  background: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
}

.line-rail .khl-node {
  border-color: rgba(20, 87, 200, 0.28);
  box-shadow: inset 0 3px 0 #1457c8;
}

.line-rail .json-node {
  border-color: rgba(245, 154, 35, 0.34);
  box-shadow: inset 0 3px 0 #f59a23;
}

.line-visual-footer {
  border: 1px solid #e3ebf5;
  border-radius: 8px;
  padding: 16px 18px;
  color: var(--accent-deep);
  background: #f7faff;
  font-weight: 700;
}

.division-section,
.unified-flow-section,
.value-section,
.entry-section {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 48px 0;
}

.section-kicker,
.section-head-centered > span {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(20, 87, 200, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent);
  background: #eef5ff;
  font-size: 12px;
  font-weight: 700;
}

.division-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.division-card {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 34px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(16, 42, 67, 0.055);
}

.division-card.json {
  border-color: rgba(245, 154, 35, 0.26);
}

.division-card > span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.division-card.json > span {
  color: #b65f00;
}

.division-card h2 {
  margin: 12px 0 0;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.15;
}

.division-card.json h2 {
  color: #854800;
}

.division-card p {
  margin: 18px 0 0;
  color: #52647b;
  line-height: 1.72;
}

.division-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.division-tags em {
  border: 1px solid #e8edf5;
  border-radius: 999px;
  padding: 8px 11px;
  color: #52647b;
  background: #f8fbff;
  font-size: 12px;
  font-style: normal;
  font-weight: 600;
}

.json .division-tags em {
  border-color: rgba(245, 154, 35, 0.28);
  background: #fff8ed;
}

.section-head-centered {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.section-head-centered h2 {
  margin: 18px 0 0;
  color: var(--accent-deep);
  font-size: clamp(25px, 2.7vw, 34px);
  line-height: 1.12;
  font-weight: 700;
}

.unified-flow-track {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}

.unified-flow-track article {
  position: relative;
  min-height: 188px;
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 18px 14px;
  background: #fff;
}

.unified-flow-track article:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 42px;
  z-index: 3;
  width: 10px;
  height: 2px;
  background: #b8c7d9;
}

.unified-flow-track article.json {
  border-color: rgba(245, 154, 35, 0.28);
  background: #fffaf2;
}

.unified-flow-track b {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
}

.unified-flow-track article.json b {
  background: var(--json-accent);
}

.unified-flow-track strong {
  display: block;
  margin-top: 16px;
  color: var(--group-ink);
  font-size: 17px;
  line-height: 1.25;
}

.unified-flow-track p {
  margin: 10px 0 0;
  color: #617086;
  font-size: 13px;
  line-height: 1.52;
}

.value-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.value-card-grid article {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 22px 24px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(16, 42, 67, 0.055);
}

.value-card-grid .json-value {
  border-color: rgba(245, 154, 35, 0.28);
}

.value-card-grid h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 24px;
}

.value-card-grid .json-value h2 {
  color: #b65f00;
}

.value-card-grid p {
  margin: 9px 0 0;
  color: #52647b;
  font-size: 14px;
  line-height: 1.6;
}

.pain-chip-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.pain-chip-grid span {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 14px 12px;
  color: var(--group-ink);
  background: #f8fbff;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
}

.entry-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}

.entry-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(320px, 1.06fr);
  align-items: stretch;
  min-height: 380px;
  border: 1px solid #e8edf5;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 22px 58px rgba(9, 42, 99, 0.08);
}

.entry-card.json {
  border-color: rgba(245, 154, 35, 0.22);
  background: #fffdf9;
}

.entry-copy {
  display: grid;
  align-content: center;
  padding: 40px 30px 40px 40px;
}

.entry-copy > span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.entry-card.json .entry-copy > span {
  color: #d97908;
}

.entry-copy h3 {
  margin: 12px 0 0;
  color: var(--accent-deep);
  font-size: 27px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.entry-card.json .entry-copy h3 {
  color: var(--accent-deep);
}

.entry-copy p {
  margin: 15px 0 0;
  color: #52647b;
  font-size: 15px;
  line-height: 1.66;
}

.entry-copy .primary-btn,
.entry-copy .json-primary-btn {
  width: fit-content;
  margin-top: 26px;
}

.entry-media {
  display: grid;
  place-items: center;
  margin: 22px 22px 22px 0;
  padding: 22px;
  border-radius: 10px;
  background:
    radial-gradient(circle at 70% 18%, rgba(20, 87, 200, 0.08), transparent 46%),
    linear-gradient(150deg, #f4f8ff, #e6eeff);
  box-shadow: inset 0 0 0 1px rgba(20, 87, 200, 0.06);
}

.entry-card.json .entry-media {
  background:
    radial-gradient(circle at 70% 18%, rgba(245, 154, 35, 0.14), transparent 46%),
    linear-gradient(150deg, #fff6ea, #fbe6c9);
  box-shadow: inset 0 0 0 1px rgba(245, 154, 35, 0.12);
}

.entry-media img {
  width: 100%;
  min-width: 0;
  min-height: 0;
  max-height: 300px;
  object-fit: contain;
}

.group-contact-section {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  gap: 28px;
  align-items: center;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto 76px;
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 34px;
  background: #f8fbff;
}

.group-contact-section span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.group-contact-section h2 {
  margin: 10px 0 0;
  color: var(--accent-deep);
  font-size: clamp(21px, 2.0vw, 27px);
  line-height: 1.16;
}

.group-contact-section p {
  max-width: 760px;
  margin: 14px 0 0;
  color: #52647b;
  line-height: 1.68;
}

.contact-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-value-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.hero-value-strip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--group-ink, #0d3f78);
  background: color-mix(in srgb, var(--accent, #095bd3) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--accent, #095bd3) 22%, transparent);
}

.hero-value-strip span::before {
  content: "✓";
  font-weight: 700;
  color: var(--accent, #095bd3);
}

.faq-list {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 20px;
  font-weight: 600;
  color: var(--group-ink, #0d3f78);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 700;
  color: var(--accent, #095bd3);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 0;
  padding: 0 20px 18px;
  color: #52647b;
  line-height: 1.7;
}

.soon-badge {
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  font-style: normal;
  color: #8a6d1f;
  background: #fdf3d6;
  border: 1px solid #f0dca6;
}

.download-cards {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.download-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid #e8edf5;
  border-radius: 10px;
  background: #fff;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.download-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent, #095bd3);
  box-shadow: 0 14px 30px rgba(13, 40, 80, 0.08);
}

.download-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #d0362c;
}

.download-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.download-meta strong {
  color: var(--group-ink, #0d3f78);
  font-size: 15px;
  font-weight: 600;
}

.download-meta em {
  font-style: normal;
  color: #6a7c92;
  font-size: 12.5px;
}

.download-arrow {
  flex: none;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: var(--accent, #095bd3);
  background: color-mix(in srgb, var(--accent, #095bd3) 8%, #fff);
}

.download-arrow svg {
  width: 20px;
  height: 20px;
}

.download-card:hover .download-arrow {
  color: #fff;
  background: var(--accent, #095bd3);
}

.cert-cards {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.cert-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 34px 20px 20px;
  border: 1px solid #e8edf5;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.cert-card::after {
  content: "›";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 700;
  color: #a9bdd6;
}

.cert-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent, #095bd3);
  box-shadow: 0 14px 30px rgba(13, 40, 80, 0.08);
}

.cert-card:hover::after {
  color: var(--accent, #095bd3);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(9, 24, 48, 0.55);
  backdrop-filter: blur(2px);
  animation: modalFade 0.15s ease;
}

@keyframes modalFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-box {
  position: relative;
  width: min(520px, 100%);
  max-height: 85vh;
  overflow: auto;
  padding: 30px 28px 28px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 30px 70px rgba(6, 20, 44, 0.4);
}

.modal-box h3 {
  margin: 0 30px 12px 0;
  color: var(--accent-deep, #063985);
  font-size: 20px;
  font-weight: 600;
}

.modal-box p {
  margin: 0;
  color: #47586e;
  font-size: 14px;
  line-height: 1.72;
}

.modal-cert-img {
  display: block;
  width: 100%;
  margin: 4px 0 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.modal-cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 4px 0 14px;
}

.modal-cert-grid img {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: #eef2f7;
  color: #4a5a6e;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  background: #e0e6ee;
}

.cert-badge {
  flex: none;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 2px solid var(--accent, #095bd3);
  color: var(--accent, #095bd3);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.05;
  text-align: center;
}

.cert-badge-plus {
  font-size: 12px;
}

.cert-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cert-meta strong {
  color: var(--group-ink, #0d3f78);
  font-size: 15px;
  font-weight: 600;
}

.cert-meta em {
  font-style: normal;
  color: #6a7c92;
  font-size: 12.5px;
  line-height: 1.5;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(100deg, #fff 0%, #fff 48%, color-mix(in srgb, var(--accent) 10%, white) 100%),
    #fff;
}

.showcase-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(100deg, #fff 0%, #fff 52%, color-mix(in srgb, var(--accent) 10%, white) 100%),
    #fff;
}

.web-home {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(105deg, #fff 0%, #fff 56%, color-mix(in srgb, var(--accent) 10%, white) 100%),
    #fff;
}

.web-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 87, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 87, 200, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
}

.home-board {
  position: relative;
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 0;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 54px 0 70px;
}

.site-home {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--brand-line);
  background:
    linear-gradient(90deg, #fff 0%, #fff 50%, color-mix(in srgb, var(--accent) 9%, white) 100%),
    #f7faff;
}

.site-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 87, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 87, 200, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
}

.site-home-frame {
  position: relative;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 54px 0 70px;
}

.clean-home {
  background:
    linear-gradient(90deg, #fff 0%, #fff 60%, color-mix(in srgb, var(--accent) 7%, white) 100%),
    #fff;
  padding-bottom: 36px;
}

/* === Design System: unified section rhythm === */
.clean-home > section:not(:first-child) {
  margin-top: var(--section-gap);
  margin-bottom: 0;
}

.clean-section,
.clean-about,
.industry-insight,
.conversion-strip {
  padding: 40px;
}

.clean-hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1.1fr);
  grid-template-areas:
    "copy media"
    "proof proof";
  gap: 38px 48px;
  align-items: center;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 74px 0 42px;
}

.clean-hero-copy {
  grid-area: copy;
}

.clean-hero-copy h1 {
  max-width: 620px;
  margin: 0;
  color: var(--accent-deep);
  font-size: clamp(30px, 3.6vw, 43px);
  line-height: 1.08;
  font-weight: 700;
}

.clean-hero-copy p {
  max-width: 560px;
  margin: 26px 0 30px;
  color: #52647b;
  font-size: 18px;
  line-height: 1.72;
}

.clean-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.clean-hero-media {
  position: relative;
  overflow: hidden;
  grid-area: media;
  display: grid;
  place-items: center;
  min-height: 430px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  background:
    radial-gradient(circle at 62% 22%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 28%),
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, white), #fff);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.site.khl .clean-hero-media {
  min-height: 420px;
  border-color: #9fc2ef;
  background:
    radial-gradient(circle at 56% 26%, rgba(20, 87, 200, 0.16), transparent 46%),
    linear-gradient(150deg, rgba(20, 87, 200, 0.12), rgba(20, 87, 200, 0.03));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 24px 58px rgba(9, 42, 99, 0.1);
}

.clean-hero-media::before {
  content: "";
  position: absolute;
  inset: 36px 34px auto;
  height: 46%;
  border-radius: 999px;
  background: radial-gradient(ellipse, color-mix(in srgb, var(--accent) 14%, transparent), transparent 68%);
  filter: blur(6px);
}

.machine-stage-label {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 3;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 700;
}

.machine-stage-shadow {
  position: absolute;
  left: 14%;
  right: 12%;
  bottom: 46px;
  height: 34px;
  border-radius: 999px;
  background: rgba(16, 42, 67, 0.16);
  filter: blur(18px);
}

.clean-hero-media img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 390px;
  object-fit: contain;
  filter: drop-shadow(0 26px 36px rgba(16, 42, 67, 0.18));
}

.image-translation-note {
  position: absolute;
  right: 22px;
  top: 22px;
  z-index: 4;
  max-width: 230px;
  border: 1px solid rgba(245, 154, 35, 0.42);
  border-radius: 8px;
  padding: 12px 14px;
  color: #fff;
  background: rgba(7, 29, 56, 0.88);
  box-shadow: 0 14px 34px rgba(2, 12, 28, 0.2);
  backdrop-filter: blur(12px);
}

.image-translation-note strong,
.image-translation-note span {
  display: block;
}

.image-translation-note strong {
  color: #ffd18e;
  font-size: 14px;
  line-height: 1.2;
}

.image-translation-note span {
  margin-top: 5px;
  color: rgba(244, 249, 255, 0.78);
  font-size: 12px;
  line-height: 1.45;
}

.site.khl .clean-hero-media img {
  width: 94%;
  max-height: 350px;
}

.clean-proof {
  grid-area: proof;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.clean-proof div {
  position: relative;
  min-height: 96px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  padding: 18px 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), color-mix(in srgb, var(--accent) 5%, white));
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.06);
}

.clean-proof div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 4px;
  border-radius: 0 999px 999px 0;
  background: var(--accent);
}

.clean-proof strong {
  display: block;
  color: var(--accent);
  font-size: 34px;
  font-weight: 800;
  line-height: 1.05;
}

/* 倬深统计卡是文字（省人/减错/整线集成），比数字窄，字号缩小更协调 */
.site.json .clean-proof strong {
  font-size: 26px;
}

.clean-proof span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.clean-section,
.clean-about,
.clean-advisor,
.conversion-strip {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
}

.conversion-strip {
  display: grid;
  grid-template-columns: minmax(280px, 0.52fr) minmax(520px, 1fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 48px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 30px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 7%, white), rgba(255, 255, 255, 0.98));
  box-shadow: var(--panel-shadow);
}

.conversion-head {
  display: grid;
  align-content: center;
  border-right: 1px solid var(--brand-line);
  padding-right: 28px;
}

.conversion-head h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.14;
}

.conversion-head p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.conversion-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.conversion-steps article {
  position: relative;
  min-height: 190px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.92);
}

.conversion-steps article:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 26px;
  right: -15px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  font-weight: 700;
}

.conversion-steps span {
  display: block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.conversion-steps strong {
  display: block;
  margin-top: 16px;
  color: var(--navy);
  font-size: 22px;
  line-height: 1.18;
}

.conversion-steps p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.industry-insight {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(520px, 1.08fr);
  gap: 26px;
  align-items: stretch;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 24px auto 0;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--accent) 5%, white));
  box-shadow: var(--panel-shadow);
}

.industry-insight-copy {
  display: grid;
  align-content: center;
}

.industry-insight-copy span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.industry-insight-copy h2 {
  margin: 12px 0 14px;
  color: var(--accent-deep);
  font-size: 30px;
  line-height: 1.16;
}

.industry-insight-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.industry-insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.industry-insight-grid article {
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.industry-insight-grid b {
  color: color-mix(in srgb, var(--accent) 38%, transparent);
  font-size: 13px;
}

.industry-insight-grid strong {
  display: block;
  margin-top: 12px;
  color: var(--navy);
  font-size: 20px;
}

.industry-insight-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.58;
}

.clean-section {
  margin-top: 56px;
  margin-bottom: 56px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.clean-section-head {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(320px, 1fr) auto;
  gap: 28px;
  align-items: end;
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.clean-section-head h2,
.clean-about h2,
.clean-advisor h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.12;
}

.clean-section-head p,
.clean-about p,
.clean-advisor p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.clean-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.clean-product-card {
  display: grid;
  grid-template-rows: 290px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 44px rgba(16, 42, 67, 0.08);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.clean-product-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 18px 42px rgba(16, 42, 67, 0.1);
}

.clean-product-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  background: transparent;
}

.clean-product-card div {
  padding: 22px 24px;
}

.clean-product-card p,
.product-card p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.clean-product-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.25;
}

.clean-product-card p {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.clean-product-tags {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.clean-product-tags li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border-top: 1px solid color-mix(in srgb, var(--accent) 14%, var(--line));
  padding-top: 8px;
}

.clean-product-tags b {
  color: var(--accent);
  font-size: 12px;
  line-height: 1.35;
}

.clean-product-tags em {
  color: #53657a;
  font-size: 12px;
  font-style: normal;
  line-height: 1.35;
}

.clean-product-card span,
.clean-advisor-result span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.clean-product-card > div > span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0 14px;
  color: #fff;
  background: var(--accent);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 20%, transparent);
}

.clean-about {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: 42px;
  align-items: center;
  margin-top: 56px;
  margin-bottom: 56px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.clean-about p {
  max-width: 620px;
  margin: 16px 0 22px;
}

.clean-about-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.clean-about-metrics div {
  min-height: 132px;
  border-left: 3px solid var(--accent);
  padding: 18px 16px;
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.clean-about-metrics strong {
  display: block;
  color: var(--accent-deep);
  font-size: 30px;
  line-height: 1.12;
}

.clean-about-metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.clean-advisor {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(420px, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 50px 0 76px;
}

.clean-advisor-result {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
}

.clean-advisor-result img {
  width: 100%;
  max-height: 132px;
  object-fit: contain;
}

.clean-advisor-result h3 {
  margin: 6px 0 8px;
  color: var(--navy);
  font-size: 20px;
}

.clean-advisor-result p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.clean-advisor-actions {
  display: grid;
  gap: 10px;
  min-width: 150px;
}

.site-hero-card {
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(9, 42, 99, 0.1);
}

.site-hero-main {
  position: relative;
  min-height: 410px;
  background: #fff;
}

.site-hero-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-hero-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 30%, rgba(255, 255, 255, 0.12) 62%, rgba(255, 255, 255, 0) 100%);
}

.site-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 470px;
  padding: 54px 0 40px 48px;
}

.site-hero-copy h1 {
  margin: 0;
  color: var(--accent-deep);
  font-size: clamp(34px, 3.9vw, 49px);
  line-height: 1.02;
  font-weight: 700;
}

.site-hero-copy p {
  margin: 22px 0 28px;
  color: #52647b;
  font-size: 18px;
  line-height: 1.58;
}

.site-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-focus {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.hero-focus button {
  min-height: 34px;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
  border-radius: 999px;
  padding: 0 13px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 600;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease,
    color 0.18s ease;
}

.hero-focus button:hover,
.hero-focus button.active {
  transform: translateY(-1px);
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

.site-hud {
  position: absolute;
  z-index: 3;
  top: 34px;
  right: 34px;
  width: 178px;
  border-radius: 6px;
  padding: 14px;
  color: #dceaff;
  background: rgba(16, 42, 67, 0.88);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.18);
}

.site-hud strong {
  display: block;
  margin-bottom: 10px;
  color: #8fff9f;
  font-size: 23px;
  text-align: right;
}

.site-hud span {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding: 8px 0;
  font-size: 11px;
}

.site-stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--brand-line);
  border-bottom: 1px solid var(--brand-line);
  background: rgba(255, 255, 255, 0.96);
}

.site-stat {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  min-height: 94px;
  padding: 18px 28px;
  border-left: 1px solid var(--brand-line);
}

.site-stat:first-child {
  border-left: 0;
}

.site-stat-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 7%, white);
}

.site-stat strong {
  display: block;
  color: var(--accent);
  font-size: 28px;
  line-height: 1;
}

.site-stat span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.home-logo-marquee {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: stretch;
  overflow: hidden;
  border-bottom: 1px solid var(--brand-line);
  padding: 14px 28px 16px;
  background: rgba(255, 255, 255, 0.96);
}

.partner-home-block {
  grid-column: 1 / -1;
  display: grid;
  overflow: hidden;
  border: 1px solid #9fc2ef;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 54px rgba(9, 42, 99, 0.08);
}

.partner-section-heading {
  display: grid;
  place-items: center;
  gap: 5px;
  min-height: auto;
  border-bottom: 1px solid #9fc2ef;
  padding: 16px 20px 14px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 247, 255, 0.98));
}

.partner-section-heading h2 {
  margin: 0;
  color: #095bd3;
  font-size: 32px;
  line-height: 1.12;
  font-weight: 700;
}

.partner-section-heading p {
  margin: 0;
  color: #102a43;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 600;
}

.home-logo-marquee::before,
.home-logo-marquee::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  width: 72px;
  pointer-events: none;
}

.home-logo-marquee::before {
  left: 0;
  background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0));
}

.home-logo-marquee::after {
  right: 0;
  background: linear-gradient(270deg, #fff, rgba(255, 255, 255, 0));
}

.home-logo-marquee-head,
.home-logo-marquee-title {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 12px;
  text-align: center;
}

.home-logo-marquee-title h2 {
  display: block;
  margin: 0;
  color: #095bd3;
  font-size: 30px;
  line-height: 1.16;
  font-weight: 700;
}

.home-logo-marquee-title p {
  display: block;
  margin: 0;
  color: #102a43;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 600;
}

.home-logo-marquee-head span {
  color: var(--accent);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
}

.home-logo-marquee-head strong {
  color: var(--navy);
  font-size: 15px;
  line-height: 1.3;
}

.home-logo-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: logo-marquee 58s linear infinite;
}

.home-logo-marquee:hover .home-logo-track {
  animation-play-state: paused;
}

.clean-logo-marquee {
  grid-column: 1 / -1;
  border-top: 0;
  margin-top: -1px;
}

.home-logo-item {
  display: grid;
  place-items: center;
  flex: 0 0 132px;
  height: 64px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 10px 14px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(16, 42, 67, 0.045);
}

.home-logo-item img {
  display: block;
  max-width: 100%;
  max-height: 42px;
  object-fit: contain;
}

@keyframes logo-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(calc(-50% - 8px));
  }
}

.site-product-row {
  display: grid;
  grid-template-columns: 32px repeat(4, minmax(0, 1fr)) 32px;
  gap: 16px;
  align-items: center;
  padding: 26px 32px 32px;
  background: #fff;
}

.site.json .site-stat-strip,
.site.json .site-product-row {
  border-color: var(--brand-line);
  background: rgba(7, 29, 56, 0.96);
}

.site.json .site-stat {
  border-left-color: var(--brand-line);
}

.site-arrow {
  display: grid;
  place-items: center;
  height: 120px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #a5b3c5;
  font-size: 34px;
  font-weight: 300;
  transition:
    transform 0.18s ease,
    color 0.18s ease,
    background 0.18s ease;
}

.site-arrow:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  transform: scale(1.08);
}

.site-product-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 6px;
  padding: 14px;
  background: #fff;
  min-height: 168px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.site-product-card::after {
  content: "";
  position: absolute;
  inset: auto 14px 0 14px;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.site-product-card:hover,
.site-product-card.active {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 18px 38px rgba(16, 42, 67, 0.12);
  transform: translateY(-3px);
}

.site-product-card.active {
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.site-product-card.active::after {
  transform: scaleX(1);
}

.site-product-card img {
  display: block;
  width: 100%;
  height: 92px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--soft);
  transition: transform 0.28s ease;
}

.site-product-card:hover img,
.site-product-card.active img {
  transform: scale(1.025);
}

.site-product-card h3 {
  margin: 12px 0 4px;
  color: var(--accent-deep);
  font-size: 14px;
}

.site-product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.site.json .site-product-card {
  border-color: rgba(92, 143, 205, 0.38);
  background: rgba(255, 255, 255, 0.035);
}

.site.json .site-product-card p,
.site.json .site-stat span {
  color: rgba(226, 239, 255, 0.66);
}

.site.json .site-product-card img {
  background: rgba(255, 255, 255, 0.06);
}

.site.json .site-product-card.active {
  background: rgba(245, 154, 35, 0.08);
}

.site.json .site-product-card::after {
  background: var(--orange);
}

.interaction-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(320px, 1.2fr) auto;
  gap: 18px;
  align-items: center;
  margin: -10px 32px 32px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 18px;
  background:
    linear-gradient(90deg, #fff, color-mix(in srgb, var(--accent) 6%, white));
}

.interaction-panel > div > span {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.interaction-panel strong {
  display: block;
  color: var(--accent-deep);
  font-size: 20px;
  line-height: 1.2;
}

.interaction-panel p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.interaction-panel > button {
  min-height: 42px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0 16px;
  color: #fff;
  background: var(--accent);
  font-size: 13px;
  font-weight: 600;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.interaction-panel > button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px color-mix(in srgb, var(--accent) 20%, transparent);
}

.interaction-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.interaction-steps button {
  display: grid;
  gap: 4px;
  justify-items: start;
  min-height: 52px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: 6px;
  padding: 8px 10px;
  color: #40506a;
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.interaction-steps button span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.interaction-steps button:hover,
.interaction-steps button.active {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, white);
}

.site-section-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 10px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
}

.quick-action {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 86px;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  padding: 18px 24px;
  color: #fff;
  background: transparent;
  text-align: left;
  transition:
    transform 0.18s ease,
    background 0.18s ease;
}

.quick-action:first-child {
  border-left: 0;
}

.quick-action:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.quick-action-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
}

.quick-action strong {
  display: block;
  font-size: 16px;
  line-height: 1.15;
}

.quick-action span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
}

.product-finder {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(420px, 1.25fr) minmax(190px, 0.55fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 14px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 22px;
  background:
    linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--accent) 5%, white) 100%);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.site.json .product-finder,
.site.json .finder-result,
.site.json .about-strip,
.site.json .clean-product-card,
.site.json .clean-about,
.site.json .clean-advisor-result {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(12, 62, 118, 0.94), rgba(9, 50, 100, 0.9));
  box-shadow: 0 18px 44px rgba(4, 24, 54, 0.22);
}

.site.json .finder-title h3,
.site.json .finder-field label,
.site.json .finder-result-copy h4,
.site.json .clean-section-head h2,
.site.json .clean-about h2,
.site.json .clean-advisor h2,
.site.json .clean-product-card h3,
.site.json .clean-advisor-result h3 {
  color: #fff;
}

.site.json .finder-title p,
.site.json .finder-result-copy p,
.site.json .finder-result-copy li,
.site.json .clean-section-head p,
.site.json .clean-about p,
.site.json .clean-advisor p,
.site.json .clean-product-card p,
.site.json .clean-advisor-result p {
  color: rgba(226, 239, 255, 0.68);
}

.site.json .finder-result-media,
.site.json .clean-product-card img {
  background: rgba(255, 255, 255, 0.06);
}

.site.json .web-home,
.site.json .clean-home,
.site.json .site-home {
  background:
    radial-gradient(circle at 76% 10%, rgba(245, 154, 35, 0.12), transparent 28%),
    radial-gradient(circle at 22% 42%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(180deg, #1a67b5 0%, #1560ab 52%, #114f93 100%);
}

.site.json .site-home::before,
.site.json .web-home::before {
  background-image:
    linear-gradient(rgba(92, 143, 205, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 143, 205, 0.09) 1px, transparent 1px);
}

.site.json .clean-hero-copy h1,
.site.json .clean-proof strong {
  color: #f7fbff;
}

.site.json .clean-hero-copy p,
.site.json .clean-proof span {
  color: rgba(226, 239, 255, 0.78);
}

.site.json .clean-proof {
  gap: 16px;
}

.site.json .clean-proof div {
  overflow: hidden;
  border-color: rgba(226, 239, 255, 0.2);
  background:
    radial-gradient(circle at 90% 0%, rgba(245, 154, 35, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(13, 62, 116, 0.86));
  box-shadow: 0 18px 42px rgba(2, 12, 28, 0.24);
}

.site.json .clean-proof div::before {
  background: #f59a23;
}

.site.json .clean-advisor-result span,
.site.json .clean-product-card span {
  color: #ffd18e;
}

.site.json .clean-product-card > div > span {
  border-color: #f59a23;
  color: #0d3f78;
  background: #f59a23;
  box-shadow: 0 12px 26px rgba(245, 154, 35, 0.22);
}

.site.json .clean-section {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(13, 62, 116, 0.94), rgba(11, 55, 104, 0.92));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.22);
}

.site.json .industry-insight {
  border-color: var(--brand-line);
  background:
    radial-gradient(circle at 90% 0%, rgba(245, 154, 35, 0.13), transparent 34%),
    linear-gradient(180deg, rgba(13, 62, 116, 0.94), rgba(11, 55, 104, 0.92));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.22);
}

.site.json .industry-insight-copy h2,
.site.json .industry-insight-grid strong {
  color: #fff;
}

.site.json .industry-insight-copy p,
.site.json .industry-insight-grid p {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .industry-insight-copy span,
.site.json .industry-insight-grid b {
  color: #ffd18e;
}

.site.json .industry-insight-grid article {
  border-color: rgba(226, 239, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
}

.site.json .clean-section-head {
  border-bottom-color: var(--brand-line);
}

.site.khl .clean-home {
  background:
    radial-gradient(circle at 80% 8%, rgba(14, 85, 200, 0.12), transparent 28%),
    linear-gradient(180deg, #f4f8ff 0%, #fff 40%, #edf4ff 100%);
}

.site.khl .clean-hero {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 54px 44px 0;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.98), rgba(231, 241, 255, 0.92));
  box-shadow: 0 24px 60px rgba(9, 42, 99, 0.09);
}

.site.khl .clean-hero-copy h1,
.site.khl .clean-section-head h2,
.site.khl .clean-about h2,
.site.khl .clean-advisor h2 {
  color: #082e6f;
}

.site.khl .clean-hero-copy h1 {
  text-shadow: 0 10px 32px rgba(14, 85, 200, 0.08);
}

.site.khl .clean-proof {
  border-color: #e8edf5;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.82), rgba(233, 242, 255, 0.88));
}

.site.khl .clean-proof div {
  border-left-color: #e8edf5;
}

.site.khl .clean-proof strong {
  color: #1457c8;
}

.site.khl .about-hero-proof > div {
  border-color: #9fc2ef;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.82), rgba(233, 242, 255, 0.88));
}

.site.khl .about-hero-proof strong {
  color: #095bd3;
}

.site.khl .clean-section,
.site.khl .clean-about,
.site.khl .clean-advisor-result,
.site.khl .home-logo-marquee {
  border-color: #e8edf5;
  box-shadow: 0 22px 54px rgba(9, 42, 99, 0.08);
}

.site.khl .clean-section-head,
.site.khl .home-logo-marquee-head,
.site.khl .home-logo-marquee-title {
  border-bottom-color: #e8edf5;
}

.site.khl .clean-product-card {
  border-color: #e8edf5;
}

.site.khl .clean-product-card:hover {
  border-color: #1457c8;
  box-shadow: 0 20px 48px rgba(14, 85, 200, 0.14);
}

.site.khl .page-shell,
.site.khl .about-redesign {
  background:
    radial-gradient(circle at 18% 8%, rgba(20, 87, 200, 0.2), transparent 30%),
    radial-gradient(circle at 86% 14%, rgba(20, 87, 200, 0.18), transparent 28%),
    linear-gradient(180deg, #edf5ff 0%, #ffffff 38%, #e9f2ff 100%);
}

.site.khl .subhero {
  border-bottom-color: #9fc2ef;
  background:
    linear-gradient(110deg, rgba(226, 240, 255, 0.98), rgba(255, 255, 255, 0.98) 58%, rgba(233, 243, 255, 0.94));
  box-shadow: 0 18px 44px rgba(9, 42, 99, 0.08);
}

.site.khl .subhero h1,
.site.khl .section-title h2,
.site.khl .product-card h3,
.site.khl .case-copy h3,
.site.khl .contact-item strong,
.site.khl .table-row div:first-child,
.site.khl .form-grid label,
.site.khl .ebook-entry h2 {
  color: #063985;
}

.site.khl .subhero p,
.site.khl .section-title p,
.site.khl .product-card p,
.site.khl .case-copy p,
.site.khl .contact-item span,
.site.khl .ebook-entry p,
.site.khl .table-row div {
  color: #52647b;
}

.site.khl .page-shell .section,
.site.khl .product-card,
.site.khl .case-main,
.site.khl .case-side,
.site.khl .contact-panel,
.site.khl .form-panel,
.site.khl .ebook-entry,
.site.khl .brochure-page-preview,
.site.khl .table,
.site.khl .media-panel {
  border-color: #9fc2ef;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 248, 255, 0.96));
  box-shadow:
    0 22px 54px rgba(9, 42, 99, 0.085),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.site.khl .page-shell .section-title {
  border-bottom-color: #9fc2ef;
}

.site.khl .product-card img,
.site.khl .media-panel img,
.site.khl .product-detail-media img,
.site.khl .series-overview-image {
  background:
    radial-gradient(circle at 56% 26%, rgba(20, 87, 200, 0.16), transparent 46%),
    linear-gradient(150deg, rgba(20, 87, 200, 0.12), rgba(20, 87, 200, 0.03));
}

.site.khl .product-card:hover {
  border-color: #095bd3;
  box-shadow: 0 20px 48px rgba(9, 91, 211, 0.14);
}

.site.khl .band {
  border-top: 1px solid rgba(159, 194, 239, 0.65);
  border-bottom: 1px solid rgba(159, 194, 239, 0.65);
  background:
    linear-gradient(180deg, rgba(232, 243, 255, 0.72), rgba(255, 255, 255, 0.9));
}

.home-logo-marquee-head {
  min-height: 62px;
  visibility: visible;
}

.home-logo-marquee-head span,
.home-logo-marquee-head strong {
  display: block;
  opacity: 1;
}

.site.json .service-point-strip span {
  border-color: rgba(92, 143, 205, 0.28);
  background: rgba(255, 255, 255, 0.98);
}

.site.json .service-point-strip strong {
  color: #102a43;
}

.site.json .service-point-strip em {
  color: #53657a;
}

.site.json .product-finder {
  border-color: rgba(245, 154, 35, 0.28);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), #edf4ff 100%);
  box-shadow: 0 28px 70px rgba(2, 12, 28, 0.34);
}

.site.json .finder-result {
  border-color: rgba(48, 104, 175, 0.2);
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.78);
}

.site.json .finder-result-media {
  background: linear-gradient(135deg, #f7faff, #fff);
}

.site.json .finder-title h3,
.site.json .finder-field label,
.site.json .finder-result-copy h4 {
  color: #102a43;
}

.site.json .finder-title p,
.site.json .finder-result-copy p,
.site.json .finder-result-copy li {
  color: #53657a;
}

.site.json .finder-field select {
  border-color: rgba(48, 104, 175, 0.24);
  color: #102a43;
  background: #fff;
}

.site.json .site-row-title {
  background: transparent;
}

.site.json .site-row-title h2 {
  color: #fff;
}

.site-home + .section {
  margin-top: 34px;
  margin-bottom: 34px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.site-home + .section .section-title {
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 24px;
}

.site.json .site-home + .section {
  background:
    linear-gradient(180deg, rgba(13, 62, 116, 0.94), rgba(11, 55, 104, 0.92));
}

.site.json .site-hero-copy h1,
.site.json .site-stat strong,
.site.json .site-row-title h2 {
  color: #fff;
}

.site.json .site-hero-copy p,
.site.json .site-stat span,
.site.json .site-product-card p {
  color: rgba(226, 239, 255, 0.78);
}

.site.json .site-hero-copy h1 strong,
.site.json .site-hero-copy h1 em,
.site.json .site-stat strong:nth-child(1),
.site.json .site-product-card.active h3,
.site.json .site-product-card:hover h3 {
  color: #ffd18e;
}

.site.json .site-product-card h3 {
  color: #eef6ff;
}

.finder-title {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.finder-title h3 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 28px;
  line-height: 1.12;
}

.finder-title p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.finder-controls {
  display: grid;
  gap: 12px;
}

.finder-field {
  display: grid;
  gap: 8px;
}

.finder-field label {
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
}

.finder-field select {
  width: 100%;
  height: 50px;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--line));
  border-radius: 6px;
  padding: 0 13px;
  color: var(--navy);
  background: #fff;
  font-size: 14px;
}

.finder-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
  outline: none;
}

.finder-result {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 230px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.76);
}

.finder-result-media {
  display: grid;
  place-items: center;
  min-height: 190px;
  border-radius: 6px;
  background: #fff;
}

.finder-result-media img {
  width: 100%;
  max-height: 170px;
  object-fit: contain;
}

.finder-result-copy span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.finder-result-copy h4 {
  margin: 6px 0 8px;
  color: var(--accent-deep);
  font-size: 20px;
  line-height: 1.25;
}

.finder-result-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.finder-result-copy ul {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.finder-result-copy li {
  position: relative;
  padding-left: 14px;
  color: #40506a;
  font-size: 12px;
  line-height: 1.45;
}

.finder-result-copy li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--accent);
}

.finder-actions {
  display: grid;
  gap: 10px;
  align-content: center;
}

.finder-actions button,
.finder-actions .primary-btn,
.finder-actions .secondary-btn {
  width: 100%;
  justify-content: center;
}

.about-strip {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(300px, 1fr) minmax(260px, 0.75fr);
  gap: 22px;
  align-items: center;
  margin-top: 14px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 26px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.about-strip-copy h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 30px;
  line-height: 1.12;
}

.about-strip-copy p {
  margin: 12px 0 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.about-strip-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.about-strip-metrics div {
  min-height: 112px;
  border-left: 3px solid var(--accent);
  padding: 14px 12px;
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.about-strip-metrics strong {
  display: block;
  color: var(--accent-deep);
  font-size: 26px;
  line-height: 1.1;
}

.about-strip-metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.about-strip-media {
  display: grid;
  place-items: center;
  overflow: hidden;
  min-height: 190px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 6%, white);
}

.about-strip-media img {
  width: 100%;
  height: 100%;
  max-height: 230px;
  object-fit: contain;
}

.design-lift-band {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(420px, 1.15fr) minmax(260px, 0.85fr);
  gap: 22px;
  align-items: stretch;
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  background:
    linear-gradient(115deg, #fff 0%, color-mix(in srgb, var(--accent) 5%, white) 100%);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.design-lift-band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 8%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.55;
}

.design-lift-copy,
.design-proof-grid,
.design-lift-visual {
  position: relative;
  z-index: 1;
}

.design-lift-copy {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.design-lift-copy h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 32px;
  line-height: 1.08;
}

.design-lift-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.design-lift-copy span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.design-proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.about-page {
  display: grid;
  gap: 24px;
}

.about-lead {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr);
  gap: 34px;
  align-items: center;
}

.about-lead h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 38px;
  line-height: 1.08;
}

.about-lead p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.about-lead img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.about-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.about-stat-grid div,
.about-value-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.06);
}

.about-stat-grid div {
  padding: 22px;
}

.about-stat-grid strong {
  display: block;
  color: var(--accent);
  font-size: 30px;
  line-height: 1.1;
}

.about-stat-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.about-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.about-value-grid article {
  padding: 24px;
}

.about-value-grid span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.about-value-grid h3 {
  margin: 12px 0 8px;
  color: var(--accent-deep);
  font-size: 22px;
}

.about-value-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.about-redesign {
  background:
    linear-gradient(90deg, #fff 0%, #fff 58%, color-mix(in srgb, var(--accent) 5%, white) 100%),
    var(--surface-soft);
}

.site.json .about-redesign {
  background:
    radial-gradient(circle at 76% 10%, rgba(245, 154, 35, 0.12), transparent 28%),
    radial-gradient(circle at 22% 42%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(180deg, #1a67b5 0%, #1560ab 52%, #114f93 100%);
}

.about-hero-redesign,
.about-why,
.about-section-block,
.about-next-band {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
}

.about-hero-redesign {
  position: relative;
  display: grid;
  grid-template-columns: minmax(340px, 0.8fr) minmax(460px, 1.2fr);
  gap: 38px 48px;
  align-items: center;
  margin-top: 0;
  padding: 46px 46px 42px;
  border: 1px solid #9fc2ef;
  border-radius: 16px;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0.98) 0%, rgba(236, 245, 255, 0.96) 54%, rgba(218, 234, 255, 0.86) 100%);
  box-shadow:
    0 26px 72px rgba(9, 42, 99, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.site.khl .about-hero-redesign::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  right: 28px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #095bd3, #4fa3ff 58%, rgba(9, 91, 211, 0));
}

.site.json .about-hero-redesign {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.about-hero-copy > span,
.about-section-head span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.about-hero-copy h1 {
  margin: 12px 0 0;
  max-width: 620px;
  color: var(--accent-deep);
  font-size: clamp(30px, 3.6vw, 43px);
  line-height: 1.08;
  font-weight: 700;
}

.site.json .about-hero-copy h1,
.site.json .about-section-head h2 {
  color: #fff;
}

.about-hero-copy p {
  max-width: 560px;
  margin: 26px 0 30px;
  color: #52647b;
  font-size: 18px;
  line-height: 1.72;
}

.site.json .about-hero-copy p,
.site.json .about-section-head p {
  color: rgba(226, 239, 255, 0.72);
}

.about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.about-machine-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 500px;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, white), #fff 62%);
}

.site.json .about-machine-stage {
  background:
    radial-gradient(circle at 52% 45%, rgba(245, 154, 35, 0.1), transparent 38%),
    rgba(255, 255, 255, 0.035);
}

.about-machine-stage::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--accent) 8%, white));
}

.about-machine-stage img {
  position: relative;
  z-index: 1;
  width: 98%;
  max-height: 460px;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(16, 42, 67, 0.14));
}

/* 只有一条时间线时隐藏孤立的标签 */
.timeline-tab:only-child {
  display: none;
}

.about-why {
  position: relative;
  margin-top: 28px;
  padding: 42px 44px 44px;
  border: 1px solid var(--brand-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.site.khl .about-why {
  border-color: #9fc2ef;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 255, 0.96));
  box-shadow:
    0 26px 72px rgba(9, 42, 99, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.site.khl .about-why::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  right: 28px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #095bd3, #4fa3ff 58%, rgba(9, 91, 211, 0));
}

.site.json .about-why {
  border-color: var(--brand-line);
  background: linear-gradient(180deg, rgba(9, 47, 92, 0.97), rgba(7, 38, 78, 0.95));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.24);
}

.about-hero-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.about-hero-proof > div {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 118px;
  padding: 22px 24px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), color-mix(in srgb, var(--accent) 5%, white));
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.06);
}

.about-hero-proof > div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 4px;
  border-radius: 0 999px 999px 0;
  background: var(--accent);
}

.about-hero-proof strong {
  display: block;
  color: var(--accent);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.05;
}

.about-hero-proof span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.about-why-head {
  max-width: 760px;
}

.about-why-tag {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-why-head h2 {
  margin: 12px 0 16px;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.14;
  font-weight: 700;
}

.about-why-head p {
  margin: 0;
  max-width: 720px;
  color: #52647b;
  font-size: 16px;
  line-height: 1.7;
}

.about-why-advantages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 56px;
  align-items: start;
  margin-top: 24px;
}

.about-why-adv-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.about-why-adv-icon {
  flex: none;
  color: var(--accent);
  line-height: 0;
}

.about-why-adv-icon svg {
  width: 28px;
  height: 28px;
}

.about-why-adv h3 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
}

.about-why-adv p {
  margin: 14px 0 0;
  color: #52647b;
  font-size: 15px;
  line-height: 1.65;
}

.site.json .about-why-head h2,
.site.json .about-hero-proof strong,
.site.json .about-why-adv h3 {
  color: #fff;
}

.site.json .about-why-head p,
.site.json .about-why-adv p {
  color: rgba(226, 239, 255, 0.78);
}

.site.json .about-hero-proof span {
  color: rgba(226, 239, 255, 0.7);
}

.site.json .about-hero-proof > div {
  overflow: hidden;
  border-color: rgba(226, 239, 255, 0.2);
  background:
    radial-gradient(circle at 90% 0%, rgba(245, 154, 35, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(13, 62, 116, 0.86));
  box-shadow: 0 18px 42px rgba(2, 12, 28, 0.24);
}

.site.json .about-hero-proof > div::before {
  background: #f59a23;
}

.site.json .about-why-tag,
.site.json .about-why-adv-icon {
  color: var(--orange);
}

@media (max-width: 1024px) {
  .about-hero-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .about-why {
    padding: 40px 20px;
  }

  .about-why-advantages {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 26px;
  }
}

.about-section-block {
  margin-top: 34px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.site.json .about-section-block {
  border-color: var(--brand-line);
  background: rgba(11, 55, 104, 0.9);
}

.about-section-head {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(420px, 1fr);
  gap: 34px;
  align-items: end;
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.about-section-head h2 {
  margin: 8px 0 0;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.12;
}

.about-section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.timeline-groups {
  display: grid;
  gap: 18px;
}

.timeline-group {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #fff 0%, color-mix(in srgb, var(--accent) 2%, white) 100%);
  box-shadow: 0 16px 38px rgba(16, 42, 67, 0.045);
}

.site.json .timeline-group,
.site.json .honor-gallery,
.site.json .about-machine-grid article,
.site.json .partner-logo-wall article,
.site.json .service-map-card,
.site.json .address-card {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(13, 62, 116, 0.92), rgba(11, 55, 104, 0.92));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.26);
}

.timeline-group::before {
  content: "";
  position: absolute;
  top: 116px;
  left: 42px;
  right: 42px;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 62%, white), color-mix(in srgb, var(--accent) 8%, transparent));
}

.timeline-group::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 74px 0 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, #fff 0%, transparent 7%, transparent 93%, color-mix(in srgb, var(--accent) 2%, white) 100%);
}

.site.json .timeline-group::after {
  background:
    linear-gradient(90deg, rgba(13, 62, 116, 0.96) 0%, transparent 7%, transparent 93%, rgba(11, 55, 104, 0.96) 100%);
}

.timeline-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--brand-line);
  padding: 18px 24px;
}

.timeline-group-head h3 {
  margin: 0;
  color: var(--navy);
  font-size: 18px;
}

.site.json .timeline-group-head h3,
.site.json .timeline-card p,
.site.json .honor-certificate h3,
.site.json .about-machine-grid h3,
.site.json .partner-logo-wall span,
.site.json .address-card h3,
.site.json .address-list strong,
.site.json .service-point-strip strong {
  color: #fff;
}

.timeline-group-head div {
  display: flex;
  gap: 8px;
}

.timeline-group-head button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.055);
  font-size: 23px;
  line-height: 1;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.site.json .timeline-group-head button,
.site.json .honor-arrow {
  border-color: rgba(92, 143, 205, 0.42);
  color: #ffd18e;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 14px 32px rgba(2, 12, 28, 0.2);
}

.timeline-group-head button:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.timeline-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.timeline-tab {
  padding: 8px 16px;
  border: 1px solid #e8edf5;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.timeline-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.timeline-tab.active {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.site.json .timeline-tab {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(226, 239, 255, 0.22);
  color: rgba(226, 239, 255, 0.82);
}

.site.json .timeline-tab.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.timeline-panel {
  position: relative;
  display: none;
}

.timeline-panel.active {
  display: block;
}

.timeline-panel-arrows {
  display: none;
}

@media (max-width: 720px) {
  .timeline-rail {
    grid-auto-columns: minmax(150px, 1fr);
    overflow-x: auto;
  }
}

.timeline-panel-arrows button {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid #e8edf5;
  background: #fff;
  color: var(--accent);
  font-size: 16px;
}

.site.json .timeline-panel-arrows button {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(226, 239, 255, 0.22);
  color: #fff;
}

.timeline-rail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 0;
  padding: 0 0 6px;
  overflow: visible;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.timeline-rail::-webkit-scrollbar {
  display: none;
}

/* 横向时间轴主线：贯穿所有节点圆点 */
.timeline-rail::before {
  content: "";
  position: absolute;
  top: 57px;
  left: 8%;
  right: 8%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--accent) 60%, transparent) 10%,
    color-mix(in srgb, var(--accent) 60%, transparent) 90%,
    transparent
  );
}

.timeline-card {
  position: relative;
  min-height: 0;
  padding: 78px 16px 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: center;
  transition: transform 0.18s ease;
}

.timeline-card:hover {
  transform: translateY(-3px);
}

/* 轴上的节点圆点（圆心与主线对齐） */
.timeline-card::before {
  content: "";
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 12%, transparent);
  z-index: 1;
}

.timeline-card:hover::before {
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 18%, transparent);
}

.timeline-card strong {
  display: block;
  color: var(--accent);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.timeline-card p {
  margin: 12px auto 0;
  max-width: 220px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
}

/* JSON 主线：深蓝底上用浅色线，清晰可见 */
.site.json .timeline-rail::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(226, 239, 255, 0.34) 10%,
    rgba(226, 239, 255, 0.34) 90%,
    transparent
  );
}

/* JSON 节点：橙色圆点，白边深底光圈 */
.site.json .timeline-card::before {
  border-color: #0e3f78;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(245, 154, 35, 0.16);
}

.site.json .timeline-card strong {
  color: #ffd18e;
}

.site.json .timeline-card p {
  color: rgba(226, 239, 255, 0.9);
}

.about-honors-block {
  padding-top: 74px;
}

.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.honor-gallery.honor-gallery-solo {
  grid-template-columns: 1fr;
}

.honor-gallery {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(560px, 1.28fr);
  gap: 28px;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--accent) 5%, white) 100%);
  box-shadow: 0 24px 58px rgba(16, 42, 67, 0.1);
}

.honor-gallery-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  color: #fff;
  background:
    linear-gradient(145deg, var(--accent-deep), var(--accent));
}

.honor-gallery-copy > span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.honor-gallery-copy h3 {
  margin: 16px 0 14px;
  font-size: 30px;
  line-height: 1.16;
}

.honor-gallery-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.7;
}

.honor-proof-list {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.honor-proof-list em {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 9px 12px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-style: normal;
  font-weight: 600;
}

.honor-stage {
  position: relative;
  display: grid;
  grid-template-rows: minmax(420px, auto) auto;
  gap: 18px;
  padding: 28px 54px 24px;
}

.honor-certificate {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(220px, 0.62fr);
  gap: 28px;
  align-items: center;
  margin: 0;
}

.honor-certificate-image {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
  box-shadow: 0 24px 52px rgba(16, 42, 67, 0.12);
}

.honor-certificate figcaption {
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}

.honor-certificate h3 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 24px;
  line-height: 1.22;
}

.honor-certificate p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.honor-arrow {
  position: absolute;
  top: 39%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  box-shadow: 0 16px 34px rgba(16, 42, 67, 0.12);
  font-size: 30px;
  line-height: 1;
}

.honor-arrow.prev {
  left: 18px;
}

.honor-arrow.next {
  right: 18px;
}

.honor-thumb-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.honor-thumb {
  flex: 0 0 82px;
  height: 64px;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 6px;
  padding: 2px;
  background: #fff;
  opacity: 0.62;
  transition:
    opacity 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.honor-thumb.active,
.honor-thumb:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  opacity: 1;
}

.honor-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.honor-card {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background:
    linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--accent) 5%, white) 100%);
  box-shadow: 0 16px 38px rgba(16, 42, 67, 0.06);
}

.honor-card::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -28px;
  width: 110px;
  height: 110px;
  border: 16px solid color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: 999px;
}

.honor-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.honor-card h3 {
  margin: 18px 0 10px;
  color: var(--accent-deep);
  font-size: 22px;
  line-height: 1.2;
}

.honor-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.about-machine-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.about-machine-grid article {
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(16, 42, 67, 0.06);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.about-machine-grid article:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  box-shadow: 0 20px 48px rgba(16, 42, 67, 0.1);
}

.about-machine-grid img {
  width: 100%;
  height: 230px;
  object-fit: contain;
  padding: 16px;
  background: color-mix(in srgb, var(--accent) 4%, white);
}

.about-machine-grid h3 {
  margin: 22px 22px 10px;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.24;
}

.about-machine-grid p {
  margin: 0 22px 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.site.json .about-machine-grid p,
.site.json .honor-certificate p,
.site.json .address-list small,
.site.json .service-point-strip em {
  color: rgba(226, 239, 255, 0.66);
}

.partner-cloud {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.partner-cloud span {
  display: grid;
  place-items: center;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--navy);
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.045);
}

.partner-logo-wall {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 10px;
}

.partner-logo-wall article {
  display: grid;
  grid-template-rows: 66px auto;
  gap: 8px;
  align-items: center;
  min-height: 112px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 10px 9px 9px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--accent) 2%, white));
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.045);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.site.json .partner-logo-wall article {
  background: rgba(255, 255, 255, 0.94);
}

.site.json .partner-logo-wall span {
  color: var(--navy);
}

.partner-logo-wall article:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line));
  box-shadow: 0 20px 42px rgba(16, 42, 67, 0.09);
}

.partner-logo-wall img {
  justify-self: center;
  align-self: center;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 66px;
  object-fit: contain;
}

.partner-logo-wall span {
  display: block;
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
}

.service-network-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: stretch;
}

.service-map-card,
.after-sales-card,
.address-card {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(16, 42, 67, 0.06);
}

.service-map-card {
  overflow: hidden;
  padding: 24px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 5%, white), #fff 44%),
    #fff;
}

.site.json .service-map-card {
  background:
    linear-gradient(180deg, rgba(13, 62, 116, 0.92), rgba(11, 55, 104, 0.92));
}

.service-map-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.service-map-top span,
.address-card > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.service-map-top h3,
.after-sales-card h3,
.address-card h3 {
  margin: 8px 0 0;
  color: var(--accent-deep);
  font-size: 24px;
  line-height: 1.18;
}

.service-map-top strong {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  box-shadow: 0 18px 36px color-mix(in srgb, var(--accent) 24%, transparent);
  font-size: 22px;
}

.service-map-canvas {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--line));
  border-radius: 8px;
  background:
    radial-gradient(circle at 52% 42%, rgba(255, 255, 255, 0.86), transparent 34%),
    linear-gradient(180deg, #edf4fd, #dfe9f5);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.service-map-image-mode {
  aspect-ratio: 1830 / 1465;
  min-height: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.9), transparent 48%),
    linear-gradient(180deg, #f5f9ff, #e9f1fb);
}

.service-map-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.service-map-image-mode .poster-china-map,
.service-map-image-mode .map-label-column {
  display: none;
}

.service-map-image-mode .poster-map-pin {
  z-index: 4;
  width: 5.2%;
  height: 6.4%;
}

.service-map-image-mode .poster-map-pin i {
  opacity: 0;
}

.service-map-image-mode .poster-map-pin:hover i {
  opacity: 0;
}

.service-map-image-mode .poster-map-pin em {
  display: none;
}

.site.json .service-map-canvas {
  border-color: rgba(92, 143, 205, 0.42);
  background:
    radial-gradient(circle at 55% 42%, rgba(48, 104, 175, 0.24), transparent 34%),
    linear-gradient(180deg, #104986, #0c3a70);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.poster-china-map {
  position: absolute;
  inset: 0 12% 8% 12%;
  z-index: 1;
  width: 76%;
  height: 92%;
}

.poster-china-map .map-base {
  fill: url("#asia-land");
  stroke: rgba(90, 54, 14, 0.45);
  stroke-width: 2;
}

.poster-china-map .map-pattern {
  fill: url("#circuit-lines");
  stroke: rgba(90, 54, 14, 0.2);
  stroke-width: 2;
  opacity: 0.92;
}

.poster-china-map .map-globe {
  fill: url("#earth-ocean");
  stroke: rgba(14, 85, 200, 0.24);
  stroke-width: 2;
}

.poster-china-map .map-graticule path {
  fill: none;
  stroke: rgba(14, 85, 200, 0.17);
  stroke-width: 1.2;
}

.poster-china-map .map-highlight {
  fill: rgba(245, 154, 35, 0.24);
  stroke: rgba(245, 154, 35, 0.72);
  stroke-width: 2;
}

.poster-china-map .island {
  filter: none;
}

.poster-china-map .map-circuit {
  fill: none;
  stroke: rgba(88, 48, 12, 0.52);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.poster-china-map circle {
  fill: #ffe79a;
  stroke: rgba(92, 55, 11, 0.52);
  stroke-width: 2;
}

.poster-map-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  z-index: 4;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  transform: translate(-50%, -100%);
  text-decoration: none;
}

.poster-map-pin i {
  position: relative;
  display: block;
  width: 17px;
  height: 17px;
  border: 3px solid #810714;
  border-radius: 999px 999px 999px 0;
  background: #e3132b;
  box-shadow: 0 8px 14px rgba(74, 4, 12, 0.22);
  transform: rotate(-45deg);
}

.poster-map-pin i::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 999px;
  background: #12151e;
}

.poster-map-pin.featured i {
  background: #ff233c;
  box-shadow:
    0 0 0 6px rgba(227, 19, 43, 0.12),
    0 8px 16px rgba(74, 4, 12, 0.24);
}

.poster-map-pin em {
  position: absolute;
  top: -30px;
  left: 50%;
  display: none;
  transform: translateX(-50%);
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: 999px;
  padding: 5px 8px;
  color: #102a43;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.14);
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.poster-map-pin:hover em {
  display: block;
}

.map-label-column {
  position: absolute;
  inset-block: 0;
  z-index: 3;
  width: 34%;
  pointer-events: none;
}

.map-label-column.left {
  left: 4%;
}

.map-label-column.right {
  right: 4%;
}

.map-label-column a {
  position: absolute;
  top: var(--py);
  display: flex;
  align-items: center;
  width: 100%;
  color: #0e2238;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  pointer-events: auto;
}

.map-label-column.left a {
  left: 0;
  justify-content: flex-start;
}

.map-label-column.right a {
  right: 0;
  justify-content: flex-end;
}

.map-label-column a::after,
.map-label-column a::before {
  content: "";
  position: absolute;
  top: 50%;
  height: 1px;
  background: color-mix(in srgb, var(--accent) 32%, rgba(16, 23, 32, 0.5));
}

.map-label-column.left a::after {
  right: 0;
  left: 118px;
  width: auto;
}

.map-label-column.right a::before {
  right: 118px;
  left: 0;
  width: auto;
}

.map-label-column span {
  position: relative;
  z-index: 1;
  background: #e7f0fa;
  box-shadow: 0 0 0 8px #e7f0fa;
}

.site.json .map-label-column a {
  color: rgba(244, 249, 255, 0.94);
}

.site.json .map-label-column a::after,
.site.json .map-label-column a::before {
  background: rgba(135, 177, 228, 0.42);
}

.site.json .map-label-column span {
  background: #0d417c;
  box-shadow: 0 0 0 8px #0d417c;
}

.map-label-column.left span {
  padding-right: 12px;
}

.map-label-column.right span {
  padding-left: 12px;
}

.service-point-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.service-point-strip span {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  background: #fff;
}

.service-point-strip strong {
  color: var(--navy);
  font-size: 14px;
  line-height: 1.2;
}

.service-point-strip em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.service-contact-stack {
  display: grid;
  grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1.28fr);
  gap: 16px;
}

.after-sales-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px;
  background:
    linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #fff;
}

.khl-mini-brand {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.khl-mini-brand b {
  font-size: 24px;
  line-height: 1;
}

.khl-mini-brand span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  font-weight: 600;
}

.after-sales-card h3 {
  margin-top: 0;
  color: #fff;
  font-size: 22px;
}

.after-sales-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.6;
}

.qr-slot {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  width: 92px;
  height: 92px;
  border-radius: 6px;
  padding: 8px;
  background: #fff;
}

.qr-slot span {
  border-radius: 1px;
  background: #e5eaf2;
}

.qr-slot span.on {
  background: var(--accent-deep);
}

.address-card {
  padding: 26px;
}

.address-card h3 {
  margin-bottom: 20px;
}

.address-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--brand-line);
}

.address-list div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: start;
  border-bottom: 1px solid var(--brand-line);
  padding: 13px 0;
}

.address-list small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.address-list strong {
  color: var(--navy);
  font-size: 14px;
  line-height: 1.55;
}

.about-next-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 72px;
  margin-bottom: 72px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, white), #fff);
}

.about-next-band h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 30px;
}

.about-next-band p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.site.json .about-next-band h2 {
  color: #ffffff;
}

.site.json .about-next-band p {
  color: rgba(226, 239, 255, 0.9);
}

.design-proof-card {
  display: grid;
  gap: 8px;
  min-height: 108px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: 6px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.82);
  text-align: left;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease,
    box-shadow 0.18s ease;
}

.design-proof-card:hover,
.design-proof-card.active {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, white);
  box-shadow: 0 14px 28px rgba(16, 42, 67, 0.09);
}

.design-proof-card span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
}

.design-proof-card strong {
  color: var(--accent-deep);
  font-size: 17px;
  line-height: 1.2;
}

.design-proof-card em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  line-height: 1.5;
}

.design-lift-visual {
  display: grid;
  align-content: center;
  gap: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 6px;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), color-mix(in srgb, var(--accent) 7%, white));
}

.design-lift-visual button {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 38px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 999px;
  padding: 0 12px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
}

.design-lift-visual button span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 36%, var(--line));
}

.design-lift-visual button.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 9%, transparent);
}

.design-lift-visual button.active span {
  background: var(--accent);
}

.site-mini-panel {
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.site-mini-panel h3 {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 15px;
}

.site-mini-panel p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.site-mini-panel img {
  width: 100%;
  height: 78px;
  border-radius: 5px;
  object-fit: cover;
}

.home-side,
.home-main,
.home-mini {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 24px 60px rgba(16, 42, 67, 0.08);
}

.home-side {
  border-radius: 8px 0 0 8px;
  padding: 34px 28px;
}

.home-side .brand-line {
  width: 56px;
  height: 4px;
  margin: 18px 0 26px;
  background: var(--brand-mark, var(--yellow));
}

.home-side h1 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 30px;
  line-height: 1.12;
}

.home-side p {
  margin: 20px 0 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.side-list {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.side-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  color: #304158;
  font-size: 13px;
  font-weight: 700;
}

.side-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 6px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, white);
}

.home-main {
  overflow: hidden;
  border-left: 0;
  border-radius: 0 8px 8px 0;
}

.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
  padding: 0 30px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.mock-logo {
  color: var(--accent);
  font-size: 24px;
  font-weight: 700;
}

.mock-links {
  display: flex;
  gap: 24px;
  color: #29384b;
  font-size: 12px;
  font-weight: 600;
}

.mock-hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 270px;
  background:
    linear-gradient(100deg, #fff 0%, color-mix(in srgb, var(--accent) 12%, white) 100%);
}

.mock-copy {
  padding: 46px 26px 34px 40px;
}

.mock-copy h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 38px;
  line-height: 1.06;
}

.mock-copy p {
  margin: 18px 0 24px;
  color: #52647b;
  font-size: 15px;
  line-height: 1.55;
}

.mock-actions {
  display: flex;
  gap: 10px;
}

.mock-media {
  position: relative;
  min-height: 270px;
}

.mock-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mock-hud {
  position: absolute;
  top: 28px;
  right: 26px;
  width: 152px;
  border-radius: 6px;
  padding: 14px;
  color: #fff;
  background: rgba(16, 42, 67, 0.88);
}

.mock-hud strong {
  display: block;
  color: #95ffab;
  font-size: 20px;
  text-align: right;
}

.mock-hud span {
  display: block;
  margin-top: 9px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 8px;
  color: #d8e6f6;
  font-size: 11px;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.mock-stat {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 86px;
  padding: 16px 18px;
  border-left: 1px solid var(--line);
}

.mock-stat:first-child {
  border-left: 0;
}

.mock-stat .side-icon {
  width: 38px;
  height: 38px;
}

.mock-stat strong {
  display: block;
  color: var(--accent);
  font-size: 24px;
  line-height: 1;
}

.mock-stat span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.25;
}

.mock-products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 20px 30px;
  background: #fff;
}

.mock-product {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: #fff;
}

.mock-product img {
  width: 100%;
  height: 92px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--soft);
}

.mock-product h3 {
  margin: 11px 0 4px;
  color: var(--accent-deep);
  font-size: 13px;
}

.mock-product p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.home-minis {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.home-mini {
  min-height: 172px;
  border-radius: 8px;
  padding: 18px;
}

.home-mini h3 {
  margin: 0 0 13px;
  color: var(--accent);
  font-size: 15px;
}

.home-mini p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.mini-visual {
  height: 78px;
  overflow: hidden;
  border-radius: 5px;
  background: var(--soft);
}

.mini-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-bottom {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  margin-top: 10px;
  border-radius: 8px;
  padding: 0 28px;
  color: #fff;
  background: var(--accent-deep);
}

.home-bottom strong {
  font-size: 18px;
}

.home-bottom span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
}

.home-bottom .primary-btn {
  border-color: #fff;
  color: var(--accent-deep);
  background: #fff;
  box-shadow: none;
}

.showcase-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20, 87, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 87, 200, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
}

.showcase-wrap {
  position: relative;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 46px 0 72px;
}

.showcase-frame {
  overflow: hidden;
  border: 1px solid rgba(221, 229, 240, 0.95);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.showcase-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.showcase-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 22px;
}

.showcase-caption h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(25px, 2.7vw, 36px);
  line-height: 1.06;
}

.showcase-caption p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20, 87, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 87, 200, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 0%, black 40%, black 100%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: 54px;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  min-height: 650px;
  margin: 0 auto;
  padding: 68px 0 74px;
}

.hero-copy h1 {
  max-width: 650px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4.2vw, 53px);
  line-height: 0.98;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.hero-copy p {
  max-width: 560px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

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

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 590px;
  margin-top: 48px;
}

.proof {
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.72);
}

.proof strong {
  display: block;
  color: var(--navy);
  font-size: 22px;
}

.proof span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.hero-media {
  position: relative;
}

.machine-frame {
  overflow: hidden;
  border: 1px solid rgba(221, 229, 240, 0.9);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.machine-frame img {
  display: block;
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.hud {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 220px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 16px;
  color: #fff;
  background: rgba(16, 42, 67, 0.86);
  box-shadow: 0 16px 42px rgba(16, 42, 67, 0.24);
}

.hud-title {
  margin: 0 0 14px;
  color: color-mix(in srgb, var(--accent) 28%, white);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.hud-line {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 9px 0;
  font-size: 12px;
}

.hud-line strong {
  color: #9effb0;
}

.section {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 86px 0;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-title h2 {
  max-width: 760px;
  margin: 0;
  color: var(--navy);
  font-size: 34px;
  line-height: 1.12;
}

.section-title p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.category-grid,
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.tile {
  min-height: 178px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.045);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.site.json .tile,
.site.json .media-panel,
.site.json .step {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(12, 58, 110, 0.95), rgba(11, 55, 104, 0.92));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.2);
}

.site.json .tile h3,
.site.json .feature h3,
.site.json .step strong {
  color: #fff;
}

.site.json .tile p,
.site.json .feature p,
.site.json .step span {
  color: rgba(226, 239, 255, 0.68);
}

.tile:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 18px 40px rgba(16, 42, 67, 0.09);
}

.tile-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 22px;
  border-radius: 6px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, white);
}

.tile h3 {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.24;
}

.tile p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.band {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 4%, white), #fff);
  border-block: 1px solid var(--brand-line);
}

.site.json .band {
  background: transparent;
  border-block-color: transparent;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(460px, 1.05fr);
  align-items: center;
  gap: 54px;
}

.media-panel {
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(16, 42, 67, 0.08);
}

.media-panel img {
  display: block;
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.feature-number {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-weight: 600;
}

.feature h3 {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
}

.feature p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.step {
  position: relative;
  min-height: 104px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 18px 12px;
  background: #fff;
  text-align: center;
}

.step::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.step:last-child::after {
  display: none;
}

.step strong {
  display: block;
  color: var(--accent);
  font-size: 17px;
}

.step span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.page-shell {
  min-height: 100vh;
  background:
    linear-gradient(180deg, #f7faff 0%, #fff 42%, #f5f8fd 100%);
  padding-bottom: 36px;
}

/* === Design System: unified section rhythm (sub-pages + About) === */
.page-shell > section:not(:first-child) {
  margin-top: var(--section-gap);
  margin-bottom: 0;
}

.site.json .page-shell {
  background:
    radial-gradient(circle at 76% 10%, rgba(245, 154, 35, 0.12), transparent 28%),
    radial-gradient(circle at 22% 42%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(180deg, #1a67b5 0%, #1560ab 52%, #114f93 100%);
}

.subhero {
  border-bottom: 1px solid var(--brand-line);
  background:
    linear-gradient(110deg, color-mix(in srgb, var(--accent) 10%, white), #fff 58%),
    #fff;
  box-shadow: 0 14px 38px rgba(9, 42, 99, 0.045);
}

.site.json .subhero {
  background:
    radial-gradient(circle at 72% 18%, rgba(245, 154, 35, 0.1), transparent 28%),
    linear-gradient(135deg, #0d3f78 0%, #114a88 72%, #0d417c 100%);
  box-shadow: 0 20px 50px rgba(2, 12, 28, 0.22);
}

.subhero-inner {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 30px 0 26px;
}

/* subHero 之后的第一块内容往上收紧 */
.page-shell > .subhero + section {
  margin-top: 24px;
}

.subhero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(33px, 3.7vw, 47px);
  line-height: 1;
}

.site.json .subhero h1 {
  color: #fff;
}

.subhero p {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.58;
}

.site.json .subhero p {
  color: rgba(226, 239, 255, 0.74);
}

.page-shell .section {
  margin-top: 34px;
  margin-bottom: 34px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 26px 32px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.site.json .page-shell .section {
  background:
    linear-gradient(180deg, rgba(13, 62, 116, 0.94), rgba(11, 55, 104, 0.92));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.22);
}

.page-shell .section-title {
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 24px;
}

.product-category-section {
  margin-top: 28px;
}

.product-category-section + .product-category-section {
  margin-top: 24px;
}

.product-category-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--brand-line);
  padding-bottom: 22px;
  margin-bottom: 24px;
}

.product-category-head h2 {
  margin: 0;
  color: var(--accent-deep);
  font-size: 32px;
  line-height: 1.15;
}

.product-category-head p {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.product-category-head > span {
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, white);
  font-size: 12px;
  font-weight: 700;
}

.site.json .section-title h2 {
  color: #fff;
}

.site.json .section-title p {
  color: rgba(226, 239, 255, 0.68);
}

.site.json .product-category-head {
  border-bottom-color: var(--brand-line);
}

.site.json .product-category-head h2 {
  color: #fff;
}

.site.json .product-category-head p {
  color: rgba(226, 239, 255, 0.68);
}

.site.json .product-category-head > span {
  border-color: rgba(245, 154, 35, 0.45);
  color: #ffd18e;
  background: rgba(245, 154, 35, 0.12);
}

.product-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.product-overview-section {
  padding-top: 34px;
}

.series-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.series-overview-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.045);
  cursor: pointer;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.series-overview-card:hover,
.series-overview-card.active {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--brand-line));
  box-shadow: 0 18px 42px rgba(16, 42, 67, 0.09);
}

.series-overview-image {
  display: grid;
  place-items: center;
  height: 142px;
  overflow: hidden;
  border-radius: 7px;
  background: linear-gradient(135deg, #f8fbff, color-mix(in srgb, var(--accent) 5%, white));
}

.series-overview-image img {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  box-sizing: border-box;
  object-fit: contain;
  padding: 14px;
}

.series-overview-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.series-overview-card h3 {
  margin: 8px 0 8px;
  color: var(--navy);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.18;
}

.series-overview-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.series-overview-card button,
.product-selected-note button {
  margin-top: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--brand-line));
  border-radius: 7px;
  padding: 9px 13px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, white);
  font-size: 13px;
  font-weight: 700;
}

.product-selected-note {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 0;
  padding-bottom: 0;
}

.product-selected-note button {
  margin-top: 0;
}

.product-selected-note strong {
  color: var(--navy);
  font-size: 20px;
}

.product-selected-note span {
  color: var(--muted);
  font-size: 14px;
}

.site.json .series-overview-card {
  border-color: rgba(92, 143, 205, 0.32);
  background: linear-gradient(180deg, rgba(12, 58, 110, 0.96), rgba(11, 55, 104, 0.94));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.18);
}

.site.json .series-overview-card:hover,
.site.json .series-overview-card.active {
  border-color: rgba(245, 154, 35, 0.5);
}

.site.json .series-overview-image {
  background:
    radial-gradient(circle at 58% 20%, rgba(245, 154, 35, 0.18), transparent 25%),
    radial-gradient(circle at 40% 68%, rgba(48, 104, 175, 0.34), transparent 34%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), rgba(13, 62, 116, 0.9));
  box-shadow: inset 0 0 0 1px rgba(245, 154, 35, 0.2);
}

.site.json .series-overview-card span,
.site.json .series-overview-card button {
  color: #f59a23;
}

.site.json .series-overview-card h3,
.site.json .product-selected-note strong {
  color: #fff;
}

.site.json .series-overview-card p,
.site.json .product-selected-note span {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .series-overview-card button,
.site.json .product-selected-note button {
  border-color: rgba(245, 154, 35, 0.42);
  background: rgba(245, 154, 35, 0.12);
  color: #ffffff;
}

.series-extra-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.series-extra-grid article {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(16, 42, 67, 0.045);
}

.series-extra-grid span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.series-extra-grid strong {
  display: block;
  margin-top: 14px;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.25;
}

.series-extra-grid p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.site.json .series-extra-grid article {
  border-color: var(--brand-line);
  background: linear-gradient(180deg, rgba(12, 58, 110, 0.96), rgba(11, 55, 104, 0.94));
  box-shadow: 0 18px 44px rgba(2, 12, 28, 0.2);
}

.site.json .series-extra-grid span {
  background: #f59a23;
}

.site.json .series-extra-grid strong {
  color: #fff;
}

.site.json .series-extra-grid p {
  color: rgba(226, 239, 255, 0.7);
}

.product-card {
  display: grid;
  grid-template-rows: 290px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 44px rgba(16, 42, 67, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(16, 42, 67, 0.1);
}

.site.json .product-card,
.site.json .case-main,
.site.json .case-side,
.site.json .contact-panel,
.site.json .form-panel,
.site.json .ebook-entry,
.site.json .brochure-page-preview,
.site.json .table {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(12, 62, 118, 0.96), rgba(9, 50, 100, 0.92));
  box-shadow: 0 18px 44px rgba(4, 24, 54, 0.24);
}

.site.json .product-card h3,
.site.json .case-copy h3,
.site.json .contact-item strong,
.site.json .form-panel label,
.site.json .ebook-entry h2,
.site.json .table-row div:first-child {
  color: #fff;
}

.site.json .table-row div:first-child {
  color: #ffd18e;
  background: rgba(245, 154, 35, 0.1);
}

.site.json .product-card p,
.site.json .product-card-specs span,
.site.json .case-copy p,
.site.json .contact-item span,
.site.json .ebook-entry p,
.site.json .table-row div {
  color: rgba(226, 239, 255, 0.68);
}

.site.json .product-card img {
  margin: 18px;
  width: calc(100% - 36px);
  height: calc(100% - 36px);
  border-radius: 8px;
  background:
    radial-gradient(circle at 58% 20%, rgba(245, 154, 35, 0.18), transparent 25%),
    radial-gradient(circle at 40% 68%, rgba(48, 104, 175, 0.34), transparent 34%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), rgba(13, 62, 116, 0.9));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(245, 154, 35, 0.22);
}

.site.json .product-card-specs li {
  border-top-color: rgba(92, 143, 205, 0.34);
}

.site.json .product-card-specs b {
  color: #ffd18e;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  background:
    linear-gradient(135deg, #fff, color-mix(in srgb, var(--accent) 4%, white));
}

.product-card-content {
  padding: 26px;
}

.clean-product-card > img,
.product-card > img {
  min-width: 0;
  min-height: 0;
}

.product-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 21px;
}

.product-card p {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.product-card-specs {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.product-card-specs li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  border-top: 1px solid color-mix(in srgb, var(--accent) 14%, var(--line));
  padding-top: 8px;
}

.product-card-specs b {
  color: var(--accent);
  font-size: 12px;
  line-height: 1.35;
}

.product-card-specs span {
  color: #53657a;
  font-size: 12px;
  line-height: 1.42;
}

.product-card .secondary-btn {
  width: fit-content;
  min-height: 40px;
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 18%, transparent);
}

.product-card .secondary-btn::after {
  content: ">";
  margin-left: 9px;
  font-size: 13px;
  font-weight: 700;
}

.site.json .product-card .secondary-btn {
  border-color: #f59a23;
  color: #0d3f78;
  background: #f59a23;
  box-shadow: 0 12px 26px rgba(245, 154, 35, 0.22);
}

.site.json.lang-en .product-card img,
.site.json.lang-en .clean-product-card img,
.site.json.lang-en .clean-hero-media img {
  object-fit: contain;
  object-position: center bottom;
}

.site.json.lang-en .clean-hero-media img {
  width: 100%;
  height: 100%;
  max-height: none;
}

.ebook-entry-section {
  padding-bottom: 0;
}

.ebook-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
  background:
    linear-gradient(110deg, #fff, color-mix(in srgb, var(--accent) 7%, white));
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.07);
}

.ebook-entry span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.ebook-entry h2 {
  margin: 8px 0 8px;
  color: var(--navy);
  font-size: 28px;
  line-height: 1.18;
}

.ebook-entry p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.product-detail-media img {
  object-fit: contain;
  background: #fff;
}

.detail-hero-panel {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(360px, 0.85fr);
  gap: 30px;
  align-items: center;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 28px;
  background:
    linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--accent) 5%, white) 100%);
  box-shadow: var(--panel-shadow);
}

.detail-machine-stage {
  display: grid;
  place-items: center;
  min-height: 390px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 28%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 36%),
    linear-gradient(135deg, #fff, color-mix(in srgb, var(--accent) 4%, white));
}

.detail-machine-stage img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(16, 42, 67, 0.18));
}

.detail-summary > span,
.detail-panel > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-summary h2 {
  margin: 12px 0 12px;
  color: var(--accent-deep);
  font-size: 34px;
  line-height: 1.12;
}

.detail-summary p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.detail-spec-chips {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.detail-spec-chips div {
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.78);
}

.detail-spec-chips b,
.detail-spec-chips em {
  display: block;
}

.detail-spec-chips b {
  color: var(--accent);
  font-size: 12px;
}

.detail-spec-chips em {
  margin-top: 6px;
  color: var(--navy);
  font-size: 13px;
  font-style: normal;
  line-height: 1.4;
}

.detail-content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.detail-panel {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: var(--panel-shadow);
}

.detail-panel-accent {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 9%, white), #fff);
}

.detail-panel h2 {
  margin: 12px 0 16px;
  color: var(--accent-deep);
  font-size: 26px;
}

.detail-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-panel li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.64;
}

.detail-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.detail-spec-section {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--panel-shadow);
}

.detail-table .table-row {
  grid-template-columns: 220px minmax(0, 1fr);
}

.site.json .detail-hero-panel,
.site.json .detail-panel,
.site.json .detail-spec-section {
  border-color: var(--brand-line);
  background:
    linear-gradient(180deg, rgba(12, 62, 118, 0.96), rgba(9, 50, 100, 0.92));
  box-shadow: 0 18px 44px rgba(4, 24, 54, 0.24);
}

.site.json .detail-spec-chips div {
  border-color: rgba(92, 143, 205, 0.34);
  background:
    radial-gradient(circle at 50% 28%, rgba(245, 154, 35, 0.12), transparent 36%),
    #0d3f78;
}

.site.json .detail-machine-stage {
  border-color: rgba(245, 154, 35, 0.28);
  background:
    radial-gradient(circle at 58% 20%, rgba(245, 154, 35, 0.18), transparent 25%),
    radial-gradient(circle at 40% 68%, rgba(48, 104, 175, 0.34), transparent 34%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), rgba(13, 62, 116, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 24px 70px rgba(2, 12, 28, 0.32);
}

.site.json .detail-summary h2,
.site.json .detail-panel h2,
.site.json .detail-spec-chips em {
  color: #fff;
}

.site.json .detail-summary p,
.site.json .detail-panel li {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .detail-summary > span,
.site.json .detail-panel > span,
.site.json .detail-spec-chips b {
  color: #ffd18e;
}

.site.json .detail-panel li::before {
  background: #f59a23;
}

.brochure-page-preview {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.08);
}

.brochure-page-preview img {
  display: block;
  width: 100%;
  max-height: 980px;
  object-fit: contain;
  background: #fff;
}

.book-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 20, 38, 0.66);
  backdrop-filter: blur(10px);
}

.book-modal {
  width: min(1040px, 100%);
  max-height: calc(100vh - 48px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 34px 90px rgba(2, 12, 28, 0.34);
}

.book-head,
.book-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
}

.book-head {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
}

.site.json .book-head {
  background: linear-gradient(135deg, #0d3f78, #174f90 70%, #f59a23);
}

.book-head span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 600;
}

.book-head strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.book-head button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.13);
  font-size: 24px;
}

.book-stage {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #f3f6fa;
}

.book-page {
  display: block;
  width: 100%;
  max-height: calc(100vh - 250px);
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.book-nav {
  display: grid;
  place-items: center;
  height: 72px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  font-size: 36px;
}

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

.book-foot span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.book-foot b {
  color: var(--accent);
}

.book-foot div {
  display: flex;
  gap: 8px;
}

.book-foot button {
  min-height: 38px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0 13px;
  color: var(--accent);
  background: #fff;
  font-size: 13px;
  font-weight: 600;
}

.book-foot button:last-child {
  color: #fff;
  background: var(--accent);
}

.table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.table-row {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.table-row:first-child {
  border-top: 0;
}

.table-row div {
  padding: 16px 18px;
  color: var(--muted);
  font-size: 15px;
}

.table-row div:first-child {
  color: var(--navy);
  background: var(--soft);
  font-weight: 600;
}

.case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
}

.case-main,
.case-side {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.055);
}

.case-main img,
.case-side img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.case-copy {
  padding: 24px;
}

.case-copy h3 {
  margin: 0;
  color: var(--navy);
  font-size: 24px;
}

.case-copy p {
  color: var(--muted);
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.contact-panel,
.form-panel {
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  padding: 28px;
  background: #fff;
  box-shadow: var(--panel-shadow);
}

.contact-item {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 17px 0;
}

.contact-item:first-child {
  padding-top: 0;
}

.contact-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-item span {
  color: var(--muted);
}

.contact-item strong {
  color: var(--navy);
  text-align: right;
}

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

.form-grid label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
}

.form-grid input,
.form-grid textarea,
.form-grid select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  color: var(--text);
  background: #fff;
  font-size: 15px;
  outline: none;
}

.form-grid input:focus,
.form-grid textarea:focus,
.form-grid select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

.form-grid .full {
  grid-column: 1 / -1;
}

/* 电话字段：区号下拉 + 号码 */
.phone-group {
  display: flex;
  gap: 8px;
  align-items: stretch;
  max-width: 100%;
  min-width: 0;
}
.phone-group select {
  flex: 0 0 132px;
  width: 132px;
  min-width: 0;
}
.phone-group input {
  flex: 1 1 auto;
  width: auto;
  min-width: 0;
}

.footer {
  border-top: 1px solid var(--line);
  background: var(--navy);
  color: #d9e4f2;
}

.site.json .footer {
  border-top-color: rgba(120, 165, 220, 0.28);
  background: #0b3768;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 30px 0;
}

.footer p {
  margin: 0;
  font-size: 14px;
}

/* ---- Comprehensive B2B site footer ---- */
.site-footer {
  margin-top: 0;
  border-top: 1px solid var(--line);
  background: var(--navy);
  color: rgba(217, 228, 242, 0.9);
}

.site.json .site-footer {
  border-top-color: rgba(120, 165, 220, 0.28);
  background: #0b3768;
}

.site-footer-top {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) 2.4fr;
  gap: 64px;
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 44px 0 28px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.footer-logo {
  height: 54px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  align-self: flex-start;
}

.footer-logo-dual {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  align-self: flex-start;
}

.footer-logo-dual img {
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.footer-intro {
  margin: 0;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(217, 228, 242, 0.72);
}

.footer-social {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-social button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12px;
  color: rgba(217, 228, 242, 0.85);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.footer-social button:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
}

.footer-cols {
  display: grid;
  grid-template-columns: 0.85fr 0.8fr 0.85fr 0.9fr 1.4fr;
  gap: 40px 36px;
}

.footer-col h4 {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-col a {
  color: rgba(217, 228, 242, 0.72);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.16s ease;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-contact li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  column-gap: 14px;
  margin-bottom: 12px;
  font-size: 13px;
}

.footer-contact li span {
  font-size: 12.5px;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
  color: rgba(217, 228, 242, 0.5);
}

.footer-contact li a,
.footer-contact li em {
  overflow-wrap: anywhere;
}

.footer-contact li em {
  font-style: normal;
  line-height: 1.55;
  color: rgba(217, 228, 242, 0.72);
}

.footer-contact li a {
  color: rgba(217, 228, 242, 0.88);
  text-decoration: none;
}

.footer-contact li a:hover {
  color: var(--accent);
}

.site-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 0 auto;
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(217, 228, 242, 0.55);
}

.footer-bottom-links {
  display: flex;
  gap: 18px;
}

.footer-bottom-links a {
  color: rgba(217, 228, 242, 0.65);
  text-decoration: none;
}

.footer-bottom-links a:hover {
  color: var(--accent);
}

@media (max-width: 940px) {
  .site-footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 42px 0 32px;
  }
  .footer-cols {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 20px;
  }
  .footer-contact {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer-cols {
    grid-template-columns: 1fr;
  }
  .site-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---- Legal / info pages ---- */
.legal-disclaimer {
  margin-bottom: 24px;
  padding: 14px 18px;
  border: 1px dashed color-mix(in srgb, var(--accent) 46%, var(--line));
  border-radius: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  background: color-mix(in srgb, var(--accent) 6%, white);
}

.site.json .legal-disclaimer {
  color: rgba(226, 239, 255, 0.82);
  border-color: rgba(245, 154, 35, 0.4);
  background: rgba(245, 154, 35, 0.1);
}

.legal-blocks {
  display: grid;
  gap: 16px;
}

.legal-block {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 24px;
  border: 1px solid var(--brand-line);
  border-radius: 10px;
  background: #fff;
}

.site.json .legal-block {
  border-color: rgba(120, 165, 220, 0.32);
  background:
    radial-gradient(circle at 92% 0%, rgba(245, 154, 35, 0.14), transparent 40%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(13, 62, 116, 0.88));
}

.legal-block > span {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
}

.legal-block h2 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--navy);
}

.site.json .legal-block h2 {
  color: #fff;
}

.legal-block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.site.json .legal-block p {
  color: rgba(226, 239, 255, 0.78);
}

.legal-contact-note {
  margin-top: 24px;
  padding: 22px 24px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--brand-line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 4%, white);
}

.site.json .legal-contact-note {
  border-color: rgba(120, 165, 220, 0.32);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(13, 62, 116, 0.88));
}

.legal-contact-note strong {
  font-size: 16px;
  color: var(--navy);
}

.site.json .legal-contact-note strong {
  color: #fff;
}

.legal-contact-note span {
  font-size: 14px;
  color: var(--muted);
}

.site.json .legal-contact-note span {
  color: rgba(226, 239, 255, 0.78);
}

.legal-contact-actions {
  margin-top: 8px;
}

/* ---- Overseas purchasing scenarios ---- */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.scenario-card {
  position: relative;
  overflow: hidden;
  padding: 26px 24px 24px;
  border: 1px solid var(--brand-line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.05);
}

.scenario-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: #095bd3;
}

.scenario-card.json .scenario-bar {
  background: #f59a23;
}

.scenario-card h3 {
  margin: 6px 0 10px;
  font-size: 18px;
  line-height: 1.3;
  color: var(--navy);
}

.scenario-card > p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.scenario-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.scenario-tags em {
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  color: #3f5670;
  background: #eef4fb;
}

.scenario-card.json .scenario-tags em {
  color: #7a5218;
  background: #fdf1df;
}

.scenario-card a {
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  color: #095bd3;
}

.scenario-card.json a {
  color: #d9820a;
}

.scenario-card a:hover {
  text-decoration: underline;
}

@media (max-width: 860px) {
  .scenario-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Joint-solution horizontal flow ---- */
.jflow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.jflow-node {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  min-width: 118px;
  flex: 1 1 118px;
  max-width: 150px;
  padding: 14px 14px;
  border: 1px solid #e8edf5;
  border-radius: 10px;
  background: #fff;
  text-align: center;
}

.jflow-node.khl {
  border-color: rgba(9, 91, 211, 0.4);
  background: linear-gradient(160deg, #eef5ff, #dfeaff);
}

.jflow-node.json {
  border-color: rgba(245, 154, 35, 0.42);
  background: linear-gradient(160deg, #fff6ea, #fbe6c9);
}

.jflow-node.data {
  border-color: rgba(100, 116, 139, 0.4);
  background: linear-gradient(160deg, #f3f5f9, #e7ebf2);
}

.jflow-node.in,
.jflow-node.out {
  border-style: dashed;
  background: #fbfdff;
}

.jflow-idx {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #95a9c2;
}

.jflow-node.khl .jflow-idx {
  color: #095bd3;
}

.jflow-node.json .jflow-idx {
  color: #d9820a;
}

.jflow-label {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--navy);
}

.jflow-arrow {
  display: flex;
  align-items: center;
  color: #b4c4da;
  font-size: 24px;
  font-weight: 700;
}

.jflow-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.jflow-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #52647b;
}

.jflow-dot {
  width: 12px;
  height: 12px;
  border-radius: 4px;
}

.jflow-dot.khl {
  background: #095bd3;
}

.jflow-dot.json {
  background: #f59a23;
}

.jflow-dot.data {
  background: #94a3b8;
}

@media (max-width: 720px) {
  .jflow {
    flex-direction: column;
    align-items: stretch;
  }
  .jflow-node {
    max-width: none;
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    text-align: left;
  }
  .jflow-arrow {
    justify-content: center;
    transform: rotate(90deg);
  }
}

/* ---- Quick-entry row (group landing page) ---- */
.quick-entry-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.quick-entry-tile {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  padding: 18px 20px;
  border: 1px solid #e8edf5;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.05);
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.quick-entry-tile:hover {
  transform: translateY(-3px);
  border-color: #095bd3;
  box-shadow: 0 18px 42px rgba(9, 91, 211, 0.12);
}

.quick-entry-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  color: #095bd3;
  background: linear-gradient(150deg, #eaf2ff, #dbe8ff);
}

.quick-entry-icon svg {
  width: 22px;
  height: 22px;
}

.quick-entry-text {
  display: grid;
  gap: 3px;
  flex: 1;
}

.quick-entry-text strong {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--navy);
}

.quick-entry-text strong em {
  font-style: normal;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #d9820a;
  background: rgba(245, 154, 35, 0.14);
  padding: 2px 7px;
  border-radius: 999px;
}

.quick-entry-text > span {
  font-size: 12.5px;
  color: #64748b;
}

.quick-entry-arrow {
  flex: none;
  color: #95a9c2;
  font-weight: 700;
  transition: color 0.16s ease, transform 0.16s ease;
}

.quick-entry-tile:hover .quick-entry-arrow {
  color: #095bd3;
  transform: translateX(3px);
}

@media (max-width: 820px) {
  .quick-entry-row {
    grid-template-columns: 1fr;
  }
}

/* ---- Popular / export-bestseller showcase (group landing page) ---- */
.group-popular-section {
  margin-top: 0;
}

.popular-group {
  margin-top: 30px;
}

.popular-group + .popular-group {
  margin-top: 34px;
}

.popular-group-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--brand-line);
}

.popular-group-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: #095bd3;
}

.popular-group.json .popular-group-dot {
  background: #f59a23;
}

.popular-group-head strong {
  font-size: 16px;
  color: var(--navy);
}

.popular-group-head a {
  margin-left: auto;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  color: #095bd3;
}

.popular-group.json .popular-group-head a {
  color: #d9820a;
}

.popular-group-head a:hover {
  text-decoration: underline;
}

.popular-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.popular-card {
  display: grid;
  grid-template-rows: 184px auto;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.05);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.popular-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 46px rgba(16, 42, 67, 0.12);
}

.popular-card.khl:hover {
  border-color: #095bd3;
}

.popular-card.json:hover {
  border-color: #f59a23;
}

.popular-media {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(150deg, #f6f9ff, #e9f1ff);
}

.popular-card.json .popular-media {
  background: linear-gradient(150deg, #fff6ea, #fbe6c9);
}

.popular-media img {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  padding: 16px;
}

.popular-copy {
  padding: 16px 18px 18px;
}

.popular-brand {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #095bd3;
}

.popular-card.json .popular-brand {
  color: #d9820a;
}

.popular-copy h3 {
  margin: 6px 0 8px;
  font-size: 17px;
  line-height: 1.3;
  color: var(--navy);
}

.popular-copy p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
}

.popular-copy em {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  color: #095bd3;
}

.popular-card.json .popular-copy em {
  color: #d9820a;
}

@media (max-width: 900px) {
  .popular-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .popular-grid {
    grid-template-columns: 1fr;
  }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 60;
  transform: translateX(-50%) translateY(80px);
  opacity: 0;
  border-radius: 8px;
  padding: 13px 18px;
  color: #fff;
  background: var(--navy);
  box-shadow: var(--shadow);
  transition: 0.24s ease;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.service-widget {
  position: fixed;
  right: 22px;
  bottom: 118px;
  z-index: 55;
}

.service-launcher {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  gap: 8px;
  align-items: center;
  min-width: 128px;
  min-height: 46px;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
  border-radius: 10px;
  padding: 8px 9px 8px 13px;
  cursor: grab;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  box-shadow: 0 16px 34px color-mix(in srgb, var(--accent) 18%, transparent);
  font-weight: 700;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.service-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 52px color-mix(in srgb, var(--accent) 28%, transparent);
}

.service-launcher span {
  font-size: 15px;
}

.service-launcher strong {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  font-size: 12px;
}

.site.json .service-launcher {
  border-color: rgba(245, 154, 35, 0.55);
  background: linear-gradient(135deg, #0d3f78, #174f90);
  box-shadow: 0 16px 34px rgba(7, 29, 56, 0.2);
}

.site.json .service-launcher strong {
  color: #f59a23;
}

.service-panel {
  position: absolute;
  right: 0;
  bottom: 68px;
  display: none;
  width: min(360px, calc(100vw - 32px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 26px 70px rgba(16, 42, 67, 0.18);
}

.service-widget.open .service-panel {
  display: block;
}

.service-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  color: #fff;
  background:
    linear-gradient(135deg, var(--accent-deep), var(--accent));
}

.site.json .service-head {
  background:
    linear-gradient(135deg, #0d3f78, #174f90 68%, #f59a23);
}

.service-head span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 600;
}

.service-head strong {
  display: block;
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.2;
}

.service-head button {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  font-size: 22px;
  line-height: 1;
}

.service-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 7px;
  gap: 7px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.service-tab {
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 700;
}

.service-tab.active {
  border-color: color-mix(in srgb, var(--accent) 24%, var(--line));
  color: var(--accent);
  background: #fff;
}

.service-body {
  padding: 14px;
  display: none;
}

.service-widget[data-mode="quick"] .service-quick,
.service-widget[data-mode="human"] .service-human {
  display: block;
}
.service-widget[data-mode="ai"] .service-ai {
  display: flex;
}

.service-tabs-3 {
  grid-template-columns: repeat(3, 1fr);
}
.service-tabs-3 .service-tab {
  font-size: 12px;
}

/* AI 客服聊天窗口 */
.service-ai { flex-direction: column; }
.ai-thread {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  min-height: 76px;
  overflow-y: auto;
  padding: 4px 2px 8px;
}
.ai-msg {
  max-width: 82%;
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}
.ai-bot {
  align-self: flex-start;
  background: var(--soft);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.ai-user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.site.json .ai-user { background: var(--orange); }
.ai-typing { opacity: 0.7; font-style: italic; }
.ai-handoff {
  align-self: flex-start;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}
.ai-handoff-btn {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: #fff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.ai-handoff-btn:hover { background: var(--accent); color: #fff; }
.ai-handoff-btn.primary { background: var(--accent); color: #fff; }
.ai-handoff-btn.primary:hover { opacity: 0.9; }
.site.json .ai-handoff-btn { border-color: var(--orange); color: var(--orange); }
.site.json .ai-handoff-btn:hover, .site.json .ai-handoff-btn.primary { background: var(--orange); color: #fff; }
.ai-form {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.ai-input {
  flex: 1;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  font: inherit;
  font-size: 13px;
}
.ai-input:focus { outline: none; border-color: var(--accent); }
.ai-send {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.site.json .ai-send { background: var(--orange); }
.ai-note {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}

.service-intro,
.service-selected {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.service-thread {
  display: grid;
  align-content: start;
  gap: 10px;
  height: 178px;
  overflow-y: auto;
  padding: 4px;
}

.service-message {
  max-width: 88%;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
}

.service-message.bot {
  justify-self: start;
  color: var(--navy);
  background: color-mix(in srgb, var(--accent) 7%, white);
}

.service-message.user {
  justify-self: end;
  color: #fff;
  background: var(--accent);
}

.service-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.service-chips button {
  min-height: 32px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
  border-radius: 999px;
  padding: 0 11px;
  color: var(--accent-deep);
  background: #fff;
  font-size: 12px;
  font-weight: 600;
}

.service-mini-form {
  display: grid;
  gap: 9px;
  margin-top: 12px;
  border: 1px solid #e3e9f2;
  border-radius: 8px;
  padding: 11px;
  background: #f7f9fc;
}

.service-mini-form label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.service-mini-form input,
.service-mini-form select,
.service-mini-form textarea {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--text);
  background: #fff;
  outline: none;
  font: inherit;
  font-size: 12px;
  resize: vertical;
}

.service-mini-form input:focus,
.service-mini-form select:focus,
.service-mini-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.service-mini-form button,
.human-actions button {
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.service-mini-form button {
  min-height: 36px;
}

.site.json .service-mini-form button,
.site.json .human-actions button {
  border-color: var(--orange);
  background: var(--orange);
}

.service-selected {
  margin-top: 10px;
}

.human-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px;
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.human-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.human-card strong {
  display: block;
  margin-top: 7px;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.35;
}

.human-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.human-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.human-actions button {
  min-height: 38px;
}

/* Final visual pass for the active clean homepage layouts. */
.site.khl .clean-home {
  background:
    radial-gradient(circle at 18% 8%, rgba(20, 87, 200, 0.2), transparent 30%),
    radial-gradient(circle at 86% 14%, rgba(20, 87, 200, 0.18), transparent 28%),
    linear-gradient(180deg, #edf5ff 0%, #ffffff 38%, #e9f2ff 100%);
}

.site.khl .clean-hero,
.site.khl .clean-section,
.site.khl .clean-about,
.site.khl .clean-advisor-result {
  position: relative;
  border: 1px solid #9fc2ef;
  box-shadow:
    0 26px 72px rgba(9, 42, 99, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.site.khl .clean-hero {
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.98) 0%, rgba(236, 245, 255, 0.96) 54%, rgba(218, 234, 255, 0.86) 100%);
}

.site.khl .clean-hero::before,
.site.khl .clean-section::before,
.site.khl .clean-about::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  right: 28px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #095bd3, #4fa3ff 58%, rgba(9, 91, 211, 0));
}

.site.khl .clean-section,
.site.khl .clean-about {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 255, 0.96));
}

.site.khl .clean-hero-copy h1,
.site.khl .clean-section-head h2,
.site.khl .clean-about h2,
.site.khl .clean-advisor h2 {
  color: #063985;
}

.site.khl .clean-proof,
.site.khl .clean-section-head {
  border-color: #9fc2ef;
}

.site.khl .clean-proof strong {
  color: #095bd3;
}

.site.khl .clean-product-card {
  border-color: #b0ccf1;
  background:
    linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%);
}

.site.khl .primary-btn {
  background: #095bd3;
  box-shadow: 0 18px 36px rgba(9, 91, 211, 0.22);
}

.site.khl .secondary-btn {
  border-color: #9fc2ef;
  color: #063985;
}

.site.khl .product-card .secondary-btn,
.site.khl .clean-product-card > div > span {
  border-color: #095bd3;
  color: #fff;
  background: #095bd3;
}

.brand-switch {
  display: none;
}

.service-widget {
  right: 18px;
  bottom: 34px;
}

.service-launcher {
  grid-template-columns: minmax(0, 1fr) 30px;
  min-width: 112px;
  min-height: 48px;
  border-radius: 8px;
  padding: 8px 9px 8px 13px;
}

.service-launcher span {
  font-size: 14px;
}

.service-launcher strong {
  width: 30px;
  height: 30px;
  font-size: 11px;
}

.service-panel {
  bottom: 58px;
}

.site.khl .home-logo-marquee {
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(239, 247, 255, 0.98));
}

.site.khl .home-logo-marquee::before,
.site.khl .home-logo-marquee::after {
  top: 92px;
}

.home-logo-marquee-head,
.home-logo-marquee-title {
  z-index: 6;
  min-height: 86px;
  place-content: center;
  background: rgba(255, 255, 255, 0.98);
}

.home-logo-marquee-title h2,
.home-logo-marquee-title p {
  visibility: visible !important;
  opacity: 1 !important;
}

.home-logo-marquee-head span {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  color: #095bd3 !important;
  font-size: 30px;
  font-weight: 700;
}

.home-logo-marquee-head strong {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  color: #102a43 !important;
  font-size: 17px;
  font-weight: 600;
}

.site.json .service-point-strip span {
  border-color: rgba(245, 154, 35, 0.24);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 34px rgba(2, 12, 28, 0.16);
}

.site.json .service-point-strip strong {
  color: #102a43 !important;
}

.site.json .service-point-strip em {
  color: #53657a !important;
}

.site.json .clean-hero-media {
  border-color: rgba(245, 154, 35, 0.28);
  background:
    radial-gradient(circle at 58% 20%, rgba(245, 154, 35, 0.18), transparent 25%),
    radial-gradient(circle at 40% 68%, rgba(48, 104, 175, 0.34), transparent 34%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), rgba(13, 62, 116, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 24px 70px rgba(2, 12, 28, 0.32);
}

.site.json .machine-stage-label {
  border-color: rgba(245, 154, 35, 0.34);
  color: #ffd18e;
  background: rgba(7, 22, 41, 0.72);
}

.site.json .machine-stage-shadow {
  background: rgba(0, 0, 0, 0.38);
}

.site.json .conversion-strip {
  border-color: rgba(92, 143, 205, 0.38);
  background:
    linear-gradient(135deg, rgba(11, 55, 104, 0.96), rgba(13, 62, 116, 0.94));
  box-shadow: 0 28px 70px rgba(2, 12, 28, 0.28);
}

.site.json .conversion-head {
  border-right-color: rgba(92, 143, 205, 0.34);
}

.site.json .conversion-head h2,
.site.json .conversion-steps strong {
  color: #fff;
}

.site.json .conversion-head p,
.site.json .conversion-steps p {
  color: rgba(226, 239, 255, 0.72);
}

.site.json .conversion-steps article {
  border-color: rgba(92, 143, 205, 0.34);
  background: rgba(255, 255, 255, 0.045);
}

.site.json .conversion-steps span,
.site.json .clean-product-tags b {
  color: #ffd18e;
}

.site.json .conversion-steps article:not(:last-child)::after {
  color: #0d3f78;
  background: var(--orange);
}

.site.json .clean-product-tags li {
  border-top-color: rgba(92, 143, 205, 0.26);
}

.site.json .clean-product-tags em {
  color: rgba(226, 239, 255, 0.68);
}

@media (max-width: 980px) {
  .nav {
    height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    display: flex;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-top: 4px;
    padding-bottom: 2px;
  }

  .nav-link {
    white-space: nowrap;
  }

  .mega-menu {
    display: none !important;
  }

  .hero-inner,
  .split,
  .contact-grid,
  .case-grid,
  .home-board,
  .mock-hero,
  .group-hero,
  .refined-hero,
  .group-section-head,
  .group-brand-card,
  .group-proof,
  .entry-card,
  .group-contact-section,
  .clean-hero,
  .clean-section-head,
  .clean-about,
  .clean-advisor {
    grid-template-columns: 1fr;
  }

  .clean-hero {
    grid-template-areas:
      "copy"
      "media"
      "proof";
    gap: 30px;
  }

  .clean-hero-media {
    min-height: 320px;
  }

  .clean-product-grid,
  .clean-about-metrics,
  .line-rail,
  .series-overview-grid,
  .group-value-strip,
  .group-workflow-grid,
  .group-brand-sites,
  .group-pain-grid,
  .division-grid,
  .value-card-grid,
  .entry-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .group-hero-media,
  .proof-metric-row,
  .proof-signal-grid,
  .unified-flow-track,
  .pain-chip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .line-rail::before,
  .group-workflow-grid::before {
    display: none;
  }

  .proof-flow-card {
    grid-template-columns: 1fr;
  }

  .proof-flow-steps {
    grid-template-columns: repeat(5, minmax(84px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .group-machine {
    min-height: 360px;
  }

  .group-machine img {
    max-height: 250px;
  }

  .home-side,
  .home-main {
    border-radius: 8px;
    border-left: 1px solid var(--line);
  }

  .home-main {
    margin-top: 12px;
  }

  .home-minis,
  .mock-stats,
  .mock-products,
  .site-stat-strip,
  .site-section-grid,
  .quick-actions,
  .product-finder,
  .interaction-panel,
  .design-lift-band,
  .about-strip,
  .about-lead,
  .about-stat-grid,
  .about-value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .finder-result,
  .about-strip-media {
    grid-column: 1 / -1;
  }

  .finder-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-column: 1 / -1;
  }

  .design-lift-copy {
    min-height: auto;
  }

  .design-lift-visual {
    grid-column: 1 / -1;
  }

  .interaction-panel {
    margin: -8px 24px 28px;
  }

  .interaction-panel > button {
    grid-column: 1 / -1;
    width: fit-content;
  }

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

  .site-arrow {
    display: none;
  }

  .hero-inner {
    min-height: auto;
  }

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

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

  .section-title {
    display: block;
  }

  .section-title p {
    margin-top: 16px;
  }
}

@media (max-width: 620px) {
  .nav {
    width: min(100% - 24px, 1180px);
  }

  .brand-sub,
  .nav-actions .secondary-btn,
  .nav-actions .primary-btn {
    display: none;
  }

  .brand-lockup {
    min-width: auto;
    gap: 10px;
  }

  .brand-name {
    font-size: 16px;
  }

  .mark {
    width: 42px;
    height: 42px;
    font-size: 16px;
  }

  .segmented button {
    min-width: 40px;
    padding: 7px 6px;
  }

  .hero-inner,
  .section,
  .subhero-inner,
  .footer-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero-copy h1,
  .subhero h1 {
    max-width: calc(100vw - 28px);
    font-size: 32px;
    line-height: 1.12;
  }

  .hero-inner > *,
  .split > *,
  .section > * {
    min-width: 0;
  }

  .nav-actions {
    display: flex;
    margin-left: auto;
  }

  .hero-copy p {
    max-width: calc(100vw - 48px);
    font-size: 14px;
    line-height: 1.7;
  }

  .showcase-wrap {
    width: min(100% - 24px, 1280px);
    padding: 24px 0 54px;
  }

  .showcase-caption {
    display: block;
  }

  .showcase-caption h1 {
    font-size: 28px;
  }

  .showcase-caption p {
    margin-top: 12px;
    font-size: 14px;
  }

  .proof-row,
  .category-grid,
  .solution-grid,
  .product-list,
  .clean-proof,
  .clean-product-grid,
  .clean-about-metrics,
  .clean-advisor-result,
  .detail-hero-panel,
  .detail-content-grid,
  .timeline,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .product-category-head {
    display: grid;
    align-items: start;
    gap: 14px;
  }

  .product-category-head h2 {
    font-size: 26px;
  }

  .product-category-head > span {
    width: fit-content;
  }

  .clean-hero,
  .clean-section,
  .clean-about,
  .clean-advisor,
  .industry-insight,
  .group-hero,
  .division-section,
  .unified-flow-section,
  .value-section,
  .entry-section,
  .group-contact-section,
  .group-value-strip,
  .group-workflow,
  .group-brand-sites,
  .group-proof,
  .group-pain-grid {
    width: min(100% - 28px, 1280px);
  }

  .group-hero {
    gap: 24px;
    padding: 42px 0 28px;
  }

  .group-hero-copy h1 {
    max-width: calc(100vw - 28px);
    font-size: 32px;
    line-height: 1.12;
    overflow-wrap: anywhere;
  }

  .group-hero-copy p,
  .group-section-head p,
  .group-proof-copy p {
    font-size: 15px;
  }

  .group-hero-media,
  .line-visual-head,
  .line-rail,
  .group-value-strip,
  .group-workflow-grid,
  .group-brand-sites,
  .group-brand-card,
  .group-proof,
  .proof-metric-row,
  .proof-flow-card,
  .proof-signal-grid,
  .group-pain-grid,
  .division-grid,
  .unified-flow-track,
  .value-card-grid,
  .pain-chip-grid,
  .entry-card-grid,
  .entry-card {
    grid-template-columns: 1fr;
  }

  .refined-hero {
    min-height: auto;
    gap: 28px;
  }

  .line-hero-visual {
    padding: 18px;
  }

  .line-rail::before,
  .unified-flow-track article:not(:last-child)::after {
    display: none;
  }

  .line-rail span {
    min-height: 70px;
  }

  .division-section,
  .unified-flow-section,
  .value-section,
  .entry-section {
    padding: 44px 0;
  }

  .division-card,
  .value-card-grid article,
  .entry-copy {
    padding: 24px;
  }

  .unified-flow-track article {
    min-height: auto;
  }

  .entry-card {
    min-height: auto;
  }

  .entry-media {
    padding: 24px;
  }

  .group-contact-section {
    margin-bottom: 46px;
    padding: 24px;
  }

  .group-machine {
    min-height: 300px;
  }

  .group-machine img {
    top: 26px;
    max-height: 210px;
  }

  .group-brand-card {
    min-height: auto;
  }

  .group-brand-copy {
    padding: 26px 22px;
  }

  .group-brand-copy h2,
  .group-section-head h2,
  .group-proof-copy h2 {
    font-size: 28px;
  }

  .group-brand-media {
    padding: 22px;
  }

  .group-designed-proof {
    padding: 12px;
  }

  .proof-dashboard-head {
    display: grid;
  }

  .proof-flow-steps {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .proof-flow-steps span:not(:last-child)::after {
    right: auto;
    top: auto;
    bottom: -8px;
    left: 50%;
    width: 2px;
    height: 8px;
  }

  .clean-hero {
    padding: 42px 0 28px;
  }

  .clean-hero-copy h1 {
    max-width: calc(100vw - 28px);
    font-size: 32px;
    line-height: 1.12;
  }

  .clean-hero-copy p {
    font-size: 15px;
  }

  .clean-hero-media {
    min-height: 250px;
  }

  .clean-hero-media img {
    max-height: 230px;
  }

  .clean-proof div {
    min-height: 96px;
    padding: 18px 20px;
  }

  .clean-section-head,
  .clean-advisor {
    gap: 16px;
  }

  .industry-insight,
  .industry-insight-grid {
    grid-template-columns: 1fr;
  }

  .detail-machine-stage {
    min-height: 260px;
  }

  .detail-machine-stage img {
    max-height: 230px;
  }

  .detail-spec-chips,
  .detail-table .table-row {
    grid-template-columns: 1fr;
  }

  .clean-section-head h2,
  .clean-about h2,
  .clean-advisor h2,
  .section-title h2 {
    font-size: 28px;
  }

  .ebook-entry,
  .book-head,
  .book-foot {
    display: block;
  }

  .ebook-entry .primary-btn,
  .book-foot div {
    margin-top: 14px;
  }

  .book-overlay {
    padding: 10px;
  }

  .book-stage {
    grid-template-columns: 34px minmax(0, 1fr) 34px;
    gap: 6px;
    padding: 10px;
  }

  .book-nav {
    height: 54px;
    font-size: 28px;
  }

  .book-page {
    max-height: calc(100vh - 230px);
  }

  .book-foot button {
    width: 100%;
  }

  .machine-frame img {
    height: 300px;
  }

  .hud {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .brand-switch {
    right: 12px;
    bottom: 12px;
    grid-template-columns: repeat(2, 1fr);
  }

  .service-widget {
    right: 12px;
    bottom: 82px;
  }

  .service-launcher {
    min-width: 118px;
  }

  .service-panel {
    bottom: 62px;
  }

  .brand-switch button {
    width: 64px;
    padding: 8px 9px;
  }

  .home-board {
    width: min(100% - 24px, 1280px);
    padding: 24px 0 48px;
  }

  .home-side {
    padding: 24px 20px;
  }

  .home-side h1 {
    font-size: 26px;
  }

  .mock-nav {
    display: none;
  }

  .mock-copy {
    padding: 28px 20px;
  }

  .mock-copy h2 {
    font-size: 29px;
  }

  .mock-stats,
  .mock-products,
  .home-minis {
    grid-template-columns: 1fr;
  }

  .home-bottom {
    display: block;
    padding: 20px;
  }

  .home-bottom .primary-btn {
    margin-top: 14px;
  }

  .site-home-frame {
    width: min(100% - 24px, 1280px);
    padding: 24px 0 48px;
  }

  .site-hero-main {
    min-height: 540px;
  }

  .site-hero-main img {
    height: 260px;
    top: auto;
  }

  .site-hero-main::after {
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.92) 54%, rgba(255,255,255,0.08) 100%);
  }

  .site-hero-copy {
    padding: 28px 22px;
    max-width: 100%;
  }

  .site-hero-copy h1 {
    max-width: calc(100vw - 68px);
    font-size: 30px;
    line-height: 1.14;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .site-hero-copy p {
    max-width: calc(100vw - 68px);
    font-size: 15px;
  }

  .site-hud {
    top: auto;
    right: 16px;
    bottom: 16px;
    width: 160px;
  }

  .site-stat-strip,
  .site-product-row,
  .site-section-grid,
  .quick-actions,
  .series-overview-grid,
  .product-finder,
  .finder-result,
  .finder-actions,
  .interaction-panel,
  .interaction-steps,
  .design-lift-band,
  .design-proof-grid,
  .about-strip,
  .about-strip-metrics,
  .about-lead,
  .about-stat-grid,
  .about-value-grid {
    grid-template-columns: 1fr;
  }

  .series-overview-card {
    grid-template-columns: 1fr;
  }

  .series-overview-image {
    height: 180px;
  }

  .product-selected-note {
    align-items: flex-start;
    flex-direction: column;
  }

  .finder-result,
  .about-strip-media,
  .finder-actions {
    grid-column: auto;
  }

  .design-lift-band {
    padding: 18px;
  }

  .about-strip,
  .about-lead img,
  .about-value-grid article,
  .about-stat-grid div {
    padding: 18px;
  }

  .about-lead h2,
  .about-strip-copy h2 {
    font-size: 28px;
  }

  .design-lift-copy h2 {
    font-size: 26px;
  }

  .interaction-panel {
    margin: -6px 18px 24px;
    padding: 16px;
  }

  .interaction-panel > button {
    width: 100%;
  }
}

@media (max-width: 980px) {
  .about-hero-redesign,
  .about-section-head,
  .about-next-band,
  .honor-gallery,
  .honor-certificate {
    display: grid;
    grid-template-columns: 1fr;
  }

  .about-stats-redesign,
  .about-values-blue,
  .honor-grid,
  .about-machine-grid,
  .service-network-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-network-grid {
    grid-template-columns: 1fr;
  }

  .service-contact-stack {
    grid-template-columns: 1fr;
  }

  .service-map-canvas {
    min-height: 380px;
  }

  .service-point-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .partner-cloud,
  .partner-logo-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .honor-stage {
    grid-template-rows: auto auto;
  }

  .about-next-band {
    align-items: start;
  }
}

@media (max-width: 620px) {
  .about-hero-redesign,
  .about-stats-redesign,
  .about-values-blue,
  .about-section-block,
  .about-next-band {
    width: min(100% - 28px, 1280px);
  }

  .about-hero-redesign {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 42px 0 28px;
  }

  .about-hero-copy h1 {
    font-size: 36px;
    line-height: 1.12;
  }

  .about-hero-copy p {
    font-size: 15px;
  }

  .about-machine-stage {
    min-height: 280px;
  }

  .about-machine-stage img {
    max-height: 240px;
  }

  .about-stats-redesign,
  .about-values-blue,
  .honor-grid,
  .about-machine-grid,
  .service-network-grid,
    .partner-cloud,
    .partner-logo-wall,
    .honor-certificate {
    grid-template-columns: 1fr;
  }

  .about-stats-redesign div {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 18px 0;
  }

  .about-stats-redesign div:first-child {
    border-top: 0;
  }

  .about-values-blue article {
    min-height: auto;
    padding: 26px;
  }

  .about-values-blue h2,
  .about-section-head h2 {
    font-size: 28px;
  }

  .timeline-card {
    flex-basis: 230px;
  }

  .service-map-card {
    padding: 18px;
  }

  .service-map-top {
    display: grid;
  }

  .service-map-top strong {
    width: 54px;
    height: 54px;
    font-size: 18px;
  }

  .service-map-canvas {
    min-height: 320px;
  }

  .poster-china-map {
    inset: 8% 7% 15%;
    width: 86%;
    height: 76%;
  }

  .map-label-column {
    display: none;
  }

  .poster-map-pin em {
    display: none;
  }

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

  .after-sales-card {
    grid-template-columns: 1fr;
  }

  .qr-slot {
    width: 112px;
    height: 112px;
  }

  .address-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .about-machine-grid img {
    height: 190px;
  }

  .honor-gallery-copy {
    padding: 24px;
  }

  .honor-gallery-copy h3 {
    font-size: 24px;
  }

  .honor-stage {
    padding: 22px 18px;
  }

  .honor-arrow {
    top: 28%;
  }

  .honor-certificate figcaption {
    border-left: 0;
    border-top: 3px solid var(--accent);
    padding-top: 14px;
    padding-left: 0;
  }

  .about-next-band {
    padding: 20px;
  }
}

/* ===== JSON flagship content sections (七大痛点 / 10大核心技术 / 追溯 / 全流程) ===== */
.jf-section {
  width: min(var(--container-max), calc(100% - var(--gutter)));
  margin: 44px auto 0;
  padding: 40px clamp(20px, 3vw, 36px);
  border: 1px solid rgba(120, 165, 220, 0.28);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(10, 52, 100, 0.36), rgba(8, 42, 84, 0.28));
  box-shadow: 0 20px 50px rgba(3, 20, 46, 0.22);
}
.jf-head { text-align: center; max-width: 880px; margin: 0 auto 26px; }
.jf-kicker { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--orange); background: rgba(245,154,35,0.14); border: 1px solid rgba(245,154,35,0.42); padding: 5px 14px; border-radius: 999px; }
.jf-head h2 { margin: 14px 0 8px; font-size: clamp(22px, 2.6vw, 31px); color: #fff; line-height: 1.28; }
.jf-head p { margin: 0; color: rgba(226,239,255,0.82); font-size: 15px; line-height: 1.6; }

.jf-cost-callout { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; justify-content: center; margin: 0 auto 26px; padding: 14px 22px; max-width: 920px; border: 1px solid rgba(245,154,35,0.45); border-radius: 12px; background: rgba(245,154,35,0.08); }
.jf-cost-callout strong { color: #ffd18e; font-size: 15px; }
.jf-cost-callout div { display: flex; flex-wrap: wrap; gap: 8px; }
.jf-cost-callout em { font-style: normal; font-size: 13px; color: #ffe6c2; background: rgba(245,154,35,0.16); border-radius: 6px; padding: 4px 10px; }

.jf-pain-grid, .jf-tech-grid { display: grid; gap: 16px; }
.jf-pain-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.jf-tech-grid { grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); }
.jf-pain-card, .jf-tech-card { padding: 22px 20px 18px; border: 1px solid rgba(120,165,220,0.34); border-radius: 12px; background: linear-gradient(180deg, rgba(12,62,118,0.6), rgba(9,50,100,0.55)); }
.jf-pain-card b { display: inline-block; font-size: 14px; font-weight: 600; color: #0b3768; background: var(--orange); border-radius: 6px; padding: 3px 9px; }
.jf-pain-card h3 { margin: 12px 0 8px; font-size: 16px; color: #fff; line-height: 1.35; }
.jf-pain-card p { margin: 0 0 14px; font-size: 13.5px; color: rgba(226,239,255,0.78); line-height: 1.6; }
.jf-result { display: inline-block; width: 100%; font-size: 12.5px; color: #ffd18e; border-top: 1px dashed rgba(120,165,220,0.34); padding-top: 10px; }
.jf-tech-card b { font-size: 22px; font-weight: 600; color: var(--orange); }
.jf-tech-card h3 { margin: 6px 0 12px; font-size: 16px; color: #fff; line-height: 1.3; }
.jf-tech-card ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.jf-tech-card li { position: relative; padding-left: 18px; font-size: 13px; color: rgba(226,239,255,0.84); line-height: 1.5; }
.jf-tech-card li::before { content: "✓"; position: absolute; left: 0; color: #5fd08a; font-size: 12px; }

.jf-trace-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.jf-trace-step { position: relative; padding: 20px 16px; border: 1px solid rgba(120,165,220,0.34); border-radius: 12px; background: linear-gradient(180deg, rgba(12,62,118,0.6), rgba(9,50,100,0.55)); text-align: center; }
.jf-trace-step b { font-size: 20px; font-weight: 600; color: var(--orange); }
.jf-trace-step h3 { margin: 6px 0 6px; font-size: 15px; color: #fff; }
.jf-trace-step p { margin: 0; font-size: 12.5px; color: rgba(226,239,255,0.78); line-height: 1.5; }
.jf-trace-step:not(:last-child)::after { content: "\203A"; position: absolute; right: -11px; top: 50%; transform: translateY(-50%); color: var(--orange); font-weight: 600; font-size: 20px; z-index: 2; }

.jf-value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
.jf-value-5 { grid-template-columns: repeat(5, 1fr); }
.jf-value-card { padding: 16px 18px; border-radius: 12px; border: 1px solid rgba(120,165,220,0.3); background: rgba(255,255,255,0.06); }
.jf-value-card strong { display: block; color: #fff; font-size: 15px; margin-bottom: 6px; }
.jf-value-card span { color: rgba(226,239,255,0.78); font-size: 12.5px; line-height: 1.5; }

.jf-compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: stretch; margin-top: 22px; }
.jf-compare-col { padding: 20px; border-radius: 14px; }
.jf-compare-old { border: 1px solid rgba(255,120,120,0.4); background: rgba(120,30,30,0.26); }
.jf-compare-new { border: 1px solid rgba(95,208,138,0.45); background: rgba(20,80,60,0.26); }
.jf-compare-col h4 { margin: 0 0 14px; font-size: 16px; color: #fff; }
.jf-compare-col span { display: block; position: relative; padding-left: 22px; margin-bottom: 9px; font-size: 13px; color: rgba(226,239,255,0.85); line-height: 1.5; }
.jf-compare-old span::before { content: "\2715"; position: absolute; left: 0; color: #ff8080; }
.jf-compare-new span::before { content: "\2713"; position: absolute; left: 0; color: #5fd08a; }
.jf-compare-vs { align-self: center; font-weight: 600; font-size: 18px; color: var(--orange); }

/* Unify JSON homepage/section blocks to the value-card blue gradient */
.site.json .jf-pain-card,
.site.json .jf-tech-card,
.site.json .jf-trace-step,
.site.json .jf-value-card,
.site.json .industry-insight-grid article,
.site.json .conversion-steps article {
  border-color: rgba(120, 165, 220, 0.32);
  background:
    radial-gradient(circle at 88% 0%, rgba(245, 154, 35, 0.16), transparent 40%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(13, 62, 116, 0.88));
  box-shadow: 0 16px 40px rgba(2, 12, 28, 0.22);
}

@media (max-width: 980px) {
  .jf-trace-flow { grid-template-columns: repeat(2, 1fr); }
  .jf-trace-step:not(:last-child)::after { display: none; }
  .jf-value-grid, .jf-value-5 { grid-template-columns: repeat(2, 1fr); }
  .jf-compare { grid-template-columns: 1fr; }
  .jf-compare-vs { justify-self: center; }
}
@media (max-width: 620px) {
  .jf-trace-flow { grid-template-columns: 1fr; }
  .jf-value-grid, .jf-value-5 { grid-template-columns: 1fr; }
}

/* JSON home core-tech teaser */
.jf-teaser-grid { grid-template-columns: repeat(4, 1fr); }
.jf-teaser-cta { text-align: center; margin-top: 24px; }
@media (max-width: 980px) { .jf-teaser-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .jf-teaser-grid { grid-template-columns: 1fr; } }

/* ===== JSON topbar amber frosted-glass buttons ===== */
.site.json .nav-actions .secondary-btn {
  background: rgba(245, 154, 35, 0.15);
  border-color: rgba(245, 154, 35, 0.5);
  color: #ffffff;
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: inset 0 1px 0 rgba(255, 220, 166, 0.25), 0 8px 22px rgba(120, 70, 10, 0.18);
}
.site.json .nav-actions .secondary-btn:hover {
  background: rgba(245, 154, 35, 0.28);
  border-color: rgba(245, 154, 35, 0.72);
  color: #fff;
}
.site.json .topbar .segmented {
  background: rgba(245, 154, 35, 0.12);
  border-color: rgba(245, 154, 35, 0.42);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
}
.site.json .topbar .segmented button {
  color: #ffffff;
}
.site.json .topbar .segmented button.active {
  background: linear-gradient(180deg, #f8a733, #ef8f16);
  color: #0b2a50;
}

/* JSON logo blends into topbar (transparent card) + nudged up */
.site.json .brand-logo-card {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  width: 96px;
  height: 48px;
  transform: translateY(-3px);
}
.site.json .brand-logo-card img { object-fit: contain; }

/* KHL logo blends into white topbar (transparent card) + nudged up */
.site.khl .brand-logo-card {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  width: 104px;
  height: 48px;
  transform: translateY(-3px);
}
.site.khl .brand-logo-card img { object-fit: contain; }

/* ===== KHL topbar blue frosted-glass buttons (light bar -> dark text) ===== */
.site.khl .nav-actions .secondary-btn {
  background: rgba(20, 87, 200, 0.12);
  border-color: rgba(20, 87, 200, 0.42);
  color: #0d3f78;
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 8px 22px rgba(9, 42, 99, 0.14);
}
.site.khl .nav-actions .secondary-btn:hover {
  background: rgba(20, 87, 200, 0.22);
  border-color: rgba(20, 87, 200, 0.68);
  color: #092a63;
}
.site.khl .topbar .segmented {
  background: rgba(20, 87, 200, 0.1);
  border-color: rgba(20, 87, 200, 0.4);
  backdrop-filter: blur(12px) saturate(1.3);
  -webkit-backdrop-filter: blur(12px) saturate(1.3);
}
.site.khl .topbar .segmented button { color: #0d3f78; }
.site.khl .topbar .segmented button.active {
  background: linear-gradient(180deg, #1a63d6, #0e55c8);
  color: #ffffff;
}

/* ===== Guided inquiry wizard (询盘助手引导式) ===== */
.inq-progress { display: flex; align-items: center; gap: 6px; margin: 2px 0 14px; }
.inq-dot { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.inq-dot b { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 12%, #fff); color: var(--accent); font-size: 12px; border: 1px solid color-mix(in srgb, var(--accent) 30%, #fff); }
.inq-dot.active { color: var(--accent); }
.inq-dot.active b, .inq-dot.done b { background: var(--accent); color: #fff; border-color: var(--accent); }
.inq-line { flex: 1; height: 2px; background: var(--line); border-radius: 2px; }
.inq-step { display: none; }
.inq-step.active { display: block; animation: inqFade 0.25s ease; }
@keyframes inqFade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.inq-q { margin: 0 0 10px; font-weight: 600; color: var(--text); }
.inq-chips { display: flex; flex-direction: column; gap: 8px; }
.inq-chips button { text-align: left; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--text); font-weight: 600; cursor: pointer; transition: 0.15s ease; display: flex; justify-content: space-between; align-items: center; }
.inq-chips button::after { content: "→"; color: var(--accent); opacity: 0.55; }
.inq-chips button:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, #fff); transform: translateX(2px); }
.inq-picked { margin: 0 0 12px; font-size: 13px; font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, #fff); border-radius: 8px; padding: 8px 12px; }
.inq-nav { display: flex; gap: 10px; margin-top: 8px; }
.inq-nav button { flex: 1; padding: 11px; border-radius: 10px; font-weight: 700; cursor: pointer; border: 1px solid var(--line); font-size: 14px; }
.inq-back { background: #fff; color: var(--muted); }
.inq-back:hover { color: var(--text); border-color: var(--muted); }
.inq-next, .inq-submit { background: var(--accent); color: #fff; border-color: var(--accent); }
.site.json .inq-next, .site.json .inq-submit { background: var(--orange); border-color: var(--orange); }
.inq-next:hover, .inq-submit:hover { filter: brightness(1.06); }
.inq-success { display: none; flex-direction: column; align-items: center; text-align: center; padding: 20px 8px 8px; gap: 8px; }
.inq-success.show { display: flex; animation: inqFade 0.3s ease; }
.inq-check { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: #2fb673; color: #fff; font-size: 26px; font-weight: 600; box-shadow: 0 8px 22px rgba(47, 182, 115, 0.35); }
.inq-success strong { font-size: 16px; color: var(--text); }
.inq-success p { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.5; }
.inq-success > button { margin-top: 8px; padding: 9px 18px; border-radius: 8px; border: 1px solid var(--accent); color: var(--accent); background: #fff; font-weight: 700; cursor: pointer; }

/* ===== KHL 测试技术页：jf 板块的浅蓝主题皮肤 + 画册红色点缀 ===== */
.site.khl .jf-section {
  background: linear-gradient(180deg, #ffffff, #f3f8ff);
  border-color: #cfe0f7;
  box-shadow: 0 20px 50px rgba(9, 42, 99, 0.06);
}
.site.khl .jf-head h2 { color: #0d2c61; }
.site.khl .jf-head p { color: #52647b; }
.site.khl .jf-kicker { color: #d12b1f; background: rgba(209, 43, 31, 0.08); border-color: rgba(209, 43, 31, 0.35); }
.site.khl .jf-tech-card, .site.khl .jf-trace-step, .site.khl .jf-pain-card {
  background: linear-gradient(180deg, #ffffff, #f6faff);
  border-color: #d7e4f6;
}
.site.khl .jf-tech-card h3, .site.khl .jf-trace-step h3, .site.khl .jf-pain-card h3 { color: #0d2c61; }
.site.khl .jf-tech-card b, .site.khl .jf-trace-step b, .site.khl .jf-pain-card b { color: var(--accent); }
.site.khl .jf-tech-card li, .site.khl .jf-trace-step p, .site.khl .jf-pain-card p { color: #52647b; }
.site.khl .jf-tech-card li::before { color: #1f9d57; }
.site.khl .jf-trace-step:not(:last-child)::after { color: var(--accent); }
.site.khl .jf-value-card { background: #f3f8ff; border-color: #d7e4f6; }
.site.khl .jf-value-card strong { color: #0d2c61; }
.site.khl .jf-value-card span { color: #52647b; }
.site.khl .jf-compare-old { border-color: rgba(20, 87, 200, 0.3); background: rgba(20, 87, 200, 0.04); }
.site.khl .jf-compare-new { border-color: rgba(20, 87, 200, 0.4); background: rgba(20, 87, 200, 0.06); }
.site.khl .jf-compare-col h4 { color: #0d2c61; }
.site.khl .jf-compare-col span { color: #52647b; }
.site.khl .jf-compare-old span::before { content: "\2713"; color: var(--accent); }
.site.khl .jf-compare-new span::before { content: "\2713"; color: var(--accent); }
.site.khl .jf-compare-vs { color: var(--accent); }

/* value grid 3列 / tech grid 2列 */
.jf-value-3 { grid-template-columns: repeat(3, 1fr); }
.jf-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) {
  .jf-value-3 { grid-template-columns: 1fr; }
  .jf-grid-2 { grid-template-columns: 1fr; }
}

/* ===== 滚动淡入/上滑动效 + 微交互润色 ===== */
.reveal-target {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.16, 0.7, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-target.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal-target { opacity: 1 !important; transform: none !important; transition: none !important; }
}
.clean-product-card, .jf-tech-card, .jf-pain-card, .series-overview-card, .division-card, .entry-card, .jf-trace-step {
  transition: transform 0.3s cubic-bezier(0.16, 0.7, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.jf-tech-card:hover, .jf-pain-card:hover, .jf-trace-step:hover {
  transform: translateY(-4px);
}

/* ============================================================
   倬深 卡片色调统一
   大卡片(区块面板) = 图三 (.jf-section 色调)
   小卡片(条目)     = 图二 (.jf-pain-card 色调)
   仅作用于 .site.json，不影响科汇龙
   ============================================================ */
.site.json .clean-section,
.site.json .clean-about,
.site.json .clean-advisor-result,
.site.json .page-shell .section,
.site.json .about-why,
.site.json .about-section-block,
.site.json .about-next-band,
.site.json .detail-hero-panel,
.site.json .detail-panel,
.site.json .detail-spec-section,
.site.json .site-home + .section {
  border: 1px solid rgba(120, 165, 220, 0.28);
  background: linear-gradient(180deg, rgba(10, 52, 100, 0.36), rgba(8, 42, 84, 0.28));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 22px 54px rgba(3, 20, 46, 0.3);
}

.site.json .clean-product-card,
.site.json .about-hero-proof > div,
.site.json .jf-pain-card,
.site.json .jf-tech-card,
.site.json .jf-trace-step,
.site.json .jf-value-card,
.site.json .industry-insight-grid article,
.site.json .conversion-steps article,
.site.json .download-card,
.site.json .faq-item,
.site.json .cert-card,
.site.json .series-overview-card,
.site.json .honor-certificate,
.site.json .honor-card {
  border: 1px solid rgba(120, 165, 220, 0.32);
  background:
    radial-gradient(circle at 88% 0%, rgba(245, 154, 35, 0.16), transparent 40%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(13, 62, 116, 0.88));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 44px rgba(2, 12, 28, 0.3);
}

/* ============================================================
   Design System: 统一字号层级 (typography scale)
   H1 = 页面主标题；H2 = 区块标题；全部用 token，节奏一致
   ============================================================ */
.clean-hero-copy h1,
.about-hero-copy h1 {
  font-size: var(--fs-h1);
}

.clean-section-head h2,
.clean-about h2,
.clean-advisor h2,
.section-title h2,
.about-why-head h2,
.about-section-head h2,
.jf-head h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-heading);
}

/* ============================================================
   Industries / 行业方案 页面
   ============================================================ */
.industry-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(440px, 1.18fr);
  gap: 38px 48px;
  align-items: center;
  margin-top: 0;
  padding: 48px 46px;
  border: 1px solid #9fc2ef;
  border-radius: 16px;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0.98) 0%, rgba(236, 245, 255, 0.96) 54%, rgba(218, 234, 255, 0.86) 100%);
  box-shadow:
    0 26px 72px rgba(9, 42, 99, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.site.json .industry-hero {
  border-color: rgba(120, 165, 220, 0.28);
  background: linear-gradient(180deg, rgba(10, 52, 100, 0.36), rgba(8, 42, 84, 0.28));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 22px 54px rgba(3, 20, 46, 0.3);
}

.industry-badge {
  display: inline-block;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, white);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site.json .industry-badge {
  color: var(--orange);
  background: rgba(245, 154, 35, 0.14);
  border-color: rgba(245, 154, 35, 0.42);
}

.industry-hero-copy h1 {
  margin: 16px 0 0;
  font-size: var(--fs-h1);
  line-height: 1.1;
  color: var(--accent-deep);
}

.industry-hero-copy p {
  margin: 18px 0 0;
  max-width: 520px;
  color: #52647b;
  font-size: 17px;
  line-height: 1.7;
}

.site.json .industry-hero-copy h1 {
  color: #ffffff;
}

.site.json .industry-hero-copy p {
  color: rgba(226, 239, 255, 0.8);
}

.industry-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.industry-hero-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 380px;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 12px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, white), #fff 62%);
}

.site.json .industry-hero-media {
  background:
    radial-gradient(circle at 52% 45%, rgba(245, 154, 35, 0.1), transparent 38%),
    rgba(255, 255, 255, 0.035);
}

.industry-hero-media img {
  width: 96%;
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(16, 42, 67, 0.14));
}

/* 推荐方案流程：自适应列数（覆盖 jf-trace-flow 的固定 5 列） */
.industry-flow {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

/* 典型应用 chips */
.industry-app-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.industry-app-chip {
  border: 1px solid var(--brand-line);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.9);
}

.site.json .industry-app-chip {
  color: #eaf2ff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(120, 165, 220, 0.32);
}

/* 收尾：软案例 + CTA */
.industry-close-eyebrow {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.site.json .industry-close-eyebrow {
  color: var(--orange);
}

.industry-cta-card {
  border: 1px solid var(--brand-line);
  border-radius: 12px;
  padding: 28px;
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.site.json .industry-cta-card {
  border-color: rgba(245, 154, 35, 0.4);
  background: rgba(245, 154, 35, 0.08);
}

.industry-cta-card h3 {
  margin: 0 0 8px;
  color: var(--accent-deep);
  font-size: 20px;
}

.site.json .industry-cta-card h3 {
  color: #ffffff;
}

.industry-cta-card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.site.json .industry-cta-card p {
  color: rgba(226, 239, 255, 0.75);
}

.industry-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 占位（未定义行业） */
.industry-soon {
  text-align: center;
}

.industry-soon p {
  max-width: 640px;
  margin: 0 auto 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.site.json .industry-soon p {
  color: rgba(226, 239, 255, 0.82);
}

.industry-soon-btns {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* 导航行业下拉 */
.industry-mega-menu {
  width: 384px;
  padding: 18px;
}

.industry-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.industry-mega-menu .industry-menu-item {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  border: 1px solid #e6edf7;
  border-radius: 10px;
  padding: 11px 12px;
  background: #ffffff;
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease,
    box-shadow 0.15s ease;
}

.industry-mega-menu .industry-menu-item:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 5%, white);
  box-shadow: 0 8px 20px rgba(16, 42, 67, 0.08);
}

.industry-mega-menu .industry-menu-item span {
  color: inherit;
  font-size: 13px;
}

.industry-menu-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  font-size: 17px;
  line-height: 1;
  background: color-mix(in srgb, var(--accent) 10%, white);
}

.site.json .industry-mega-menu .industry-menu-item {
  border-color: rgba(120, 165, 220, 0.26);
  background: rgba(255, 255, 255, 0.04);
  color: #eaf2ff;
}

.site.json .industry-mega-menu .industry-menu-item:hover {
  border-color: rgba(245, 154, 35, 0.6);
  background: rgba(245, 154, 35, 0.12);
  box-shadow: 0 8px 20px rgba(2, 12, 28, 0.3);
}

.site.json .industry-menu-icon {
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 900px) {
  .industry-hero {
    grid-template-columns: 1fr;
    padding: 34px 22px;
  }
  .industry-hero-media {
    min-height: 260px;
  }
}

/* ============================================================
   导航拥挤修复：非中文(en/fr/th 共用 .lang-en)标签更长
   压缩间距、隐藏副标题，让左右两组分开不重叠
   ============================================================ */
.nav {
  gap: 12px;
}

.nav-link {
  white-space: nowrap;
}

.site.lang-en .brand-sub {
  display: none;
}

.site.lang-en .brand-lockup {
  min-width: 148px;
}

.site.lang-en .nav-links {
  gap: 0;
}

.site.lang-en .nav-link {
  padding: 8px 6px;
  font-size: 12.5px;
}

.site.lang-en .nav-actions {
  gap: 6px;
}

.site.lang-en .nav-actions .secondary-btn {
  padding: 0 9px;
  font-size: 12px;
  min-height: 38px;
}

.site.lang-en .nav-actions .primary-btn {
  padding: 0 12px;
  font-size: 12.5px;
  min-height: 38px;
}

/* 行业/技术/方案页的推荐设备卡：图片区收紧，减少空白 */
.industry-page .clean-product-card {
  grid-template-rows: 240px minmax(0, 1fr);
}
.industry-page .clean-product-card img {
  padding: 16px;
}
.industry-page .clean-product-card div {
  padding: 20px 22px;
}

/* ============================================================
   移动端抽屉菜单
   ============================================================ */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--accent);
  cursor: pointer;
}
.site.json .mobile-menu-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(120, 165, 220, 0.4);
  color: #fff;
}

.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(6, 20, 44, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.mobile-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 95;
  display: flex;
  flex-direction: column;
  width: min(86vw, 360px);
  height: 100%;
  background: #fff;
  box-shadow: -20px 0 60px rgba(6, 20, 44, 0.25);
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.16, 0.7, 0.3, 1);
  overflow-y: auto;
}
.mobile-drawer.open {
  transform: translateX(0);
}
.site.json .mobile-drawer {
  background: #0b2f57;
  color: #eaf2ff;
}

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--brand-line);
}
.mobile-drawer-head strong {
  font-size: 15px;
  color: var(--navy);
}
.site.json .mobile-drawer-head strong {
  color: #fff;
}
.mobile-drawer-close {
  border: 0;
  background: transparent;
  font-size: 18px;
  color: var(--muted);
  cursor: pointer;
  width: 34px;
  height: 34px;
}
.site.json .mobile-drawer-close {
  color: rgba(226, 239, 255, 0.8);
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 8px 12px;
  gap: 2px;
}
.mdrawer-link {
  display: block;
  padding: 13px 12px;
  border-radius: 8px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}
.mdrawer-link.active,
.mdrawer-link:hover {
  background: color-mix(in srgb, var(--accent) 8%, white);
  color: var(--accent);
}
.site.json .mdrawer-link {
  color: #eaf2ff;
}
.site.json .mdrawer-link.active,
.site.json .mdrawer-link:hover {
  background: rgba(245, 154, 35, 0.14);
  color: #ffd18e;
}

.mdrawer-acc summary {
  list-style: none;
  cursor: pointer;
  padding: 13px 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mdrawer-acc summary::-webkit-details-marker {
  display: none;
}
.mdrawer-acc summary::after {
  content: "▾";
  color: var(--muted);
  font-size: 12px;
  transition: transform 0.2s ease;
}
.mdrawer-acc[open] summary::after {
  transform: rotate(180deg);
}
.site.json .mdrawer-acc summary {
  color: #eaf2ff;
}
.mdrawer-sub {
  display: flex;
  flex-direction: column;
  padding: 2px 0 8px 12px;
}
.mdrawer-sub a {
  padding: 10px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.mdrawer-sub a:hover {
  background: color-mix(in srgb, var(--accent) 6%, white);
  color: var(--accent);
}
.site.json .mdrawer-sub a {
  color: rgba(226, 239, 255, 0.75);
}
.site.json .mdrawer-sub a:hover {
  background: rgba(245, 154, 35, 0.12);
  color: #ffd18e;
}

.mobile-drawer-cta {
  padding: 14px 20px;
}
.mobile-drawer-cta .primary-btn {
  width: 100%;
}
.mobile-drawer-foot {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 6px 20px 24px;
  border-top: 1px solid var(--brand-line);
  margin-top: auto;
}
.mobile-drawer-foot button {
  padding: 11px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: transparent;
  color: var(--navy);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.site.json .mobile-drawer-foot button {
  color: #eaf2ff;
  border-color: rgba(120, 165, 220, 0.35);
}

@media (max-width: 980px) {
  .nav {
    flex-wrap: nowrap;
    align-items: center;
    height: auto;
    padding: 0;
  }
  .nav-links {
    display: none !important;
  }
  .nav-actions {
    display: none !important;
  }
  .mobile-menu-btn {
    display: inline-flex;
    margin-left: auto;
  }
}

/* 页脚"关注我们"社交图标 + 悬停二维码 */
.footer-follow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.footer-follow-label {
  font-size: 13px;
  color: rgba(217, 228, 242, 0.7);
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(217, 228, 242, 0.9);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.social-icon:hover,
.social-icon:focus {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  outline: none;
}
.social-wechat:hover,
.social-wechat:focus {
  border-color: #3fae57;
  background: rgba(63, 174, 87, 0.16);
  color: #6fdb93;
}
.social-youtube:hover {
  border-color: #ff0000;
  background: rgba(255, 0, 0, 0.15);
  color: #ff6a6a;
}
.social-facebook:hover {
  border-color: #1877f2;
  background: rgba(24, 119, 242, 0.18);
  color: #63a4ff;
}
.social-linkedin:hover {
  border-color: #0a66c2;
  background: rgba(10, 102, 194, 0.2);
  color: #5aa2e8;
}
.social-icon svg {
  width: 22px;
  height: 22px;
}
.social-pop {
  position: absolute;
  bottom: 52px;
  left: 50%;
  transform: translateX(-50%) scale(0.92);
  transform-origin: bottom center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 156px;
  padding: 12px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(2, 12, 28, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 10;
}
.social-icon:hover .social-pop,
.social-icon:focus .social-pop {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}
.social-pop img {
  width: 130px;
  height: 130px;
  object-fit: contain;
}
.social-pop em {
  font-style: normal;
  font-size: 12px;
  line-height: 1.3;
  text-align: center;
  color: #334;
}
.social-pop::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #fff;
}

/* 微信双气泡视觉重心偏右，往左微调居中 */
.social-wechat svg {
  transform: translateX(-5px);
}

/* 产品详情页左上角"返回系列"按钮（与"返回机器总览"同款胶囊） */
.detail-back-row {
  grid-column: 1 / -1;
  margin-bottom: 6px;
}
.product-back-btn {
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--brand-line));
  border-radius: 7px;
  padding: 9px 14px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, white);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease;
}
.product-back-btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, white);
}
.site.json .product-back-btn {
  border-color: rgba(245, 154, 35, 0.42);
  background: rgba(245, 154, 35, 0.12);
  color: #ffffff;
}
.site.json .product-back-btn:hover {
  border-color: rgba(245, 154, 35, 0.7);
  background: rgba(245, 154, 35, 0.2);
}

/* ---- Video sections (product demo + factory) ---- */
.detail-video-wrap,
.about-factory-video {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: #0b1220;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.16);
}
.detail-video-wrap video,
.about-factory-video video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: contain;
  background: #0b1220;
}
.about-factory-video {
  max-width: 900px;
  margin: 0 auto;
}
.case-video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.case-video-grid video {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  max-height: 320px;
  object-fit: cover;
  border-radius: 12px;
  background: #0b1220;
}
.case-video-grid video:first-child {
  grid-column: 1 / -1;
  max-height: 420px;
  object-fit: contain;
}
@media (max-width: 720px) {
  .case-video-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Inquiry receipt (confirmation code) ---- */
.inq-receipt {
  text-align: center;
  padding: 20px 22px 8px;
  animation: inqFade 0.35s ease;
}
@keyframes inqFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.inq-receipt-check {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 30px;
  color: #fff;
  background: #16a34a;
  box-shadow: 0 8px 22px rgba(22, 163, 74, 0.32);
}
.inq-receipt h3 {
  margin: 0 0 6px;
  font-size: 22px;
  color: var(--navy, #0d2c61);
}
.inq-receipt > p {
  margin: 0 0 16px;
  color: #475569;
  font-size: 15px;
}
.inq-receipt-code {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 34px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent, #1457c8) 8%, #fff);
  border: 1px dashed color-mix(in srgb, var(--accent, #1457c8) 45%, #fff);
}
.inq-receipt-code span {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748b;
}
.inq-receipt-code strong {
  font-size: 26px;
  letter-spacing: 0.12em;
  color: var(--accent, #1457c8);
  font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}
.inq-receipt-note {
  margin: 14px 0 0;
  font-size: 13px;
  color: #94a3b8;
}
.site.json .inq-receipt-code strong { color: #f59a23; }
.site.json .inq-receipt-code {
  background: rgba(245, 154, 35, 0.08);
  border-color: rgba(245, 154, 35, 0.5);
}

/* ---- Hero play button (company film) ---- */
.clean-hero-media { position: relative; }
.hero-play-btn {
  position: absolute;
  left: 50%;
  bottom: 4px;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px 11px 13px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  color: #0d2c61;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(13, 44, 97, 0.32);
  backdrop-filter: blur(4px);
  font-size: 15px;
  font-weight: 600;
  transition: transform 0.18s ease, background 0.18s ease;
  z-index: 3;
}
.hero-play-btn:hover { transform: translateX(-50%) scale(1.05); background: #fff; }
.hero-play-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, #1457c8, #1c72d6);
}
.hero-play-icon svg { margin-left: 2px; }
@media (max-width: 640px) {
  .hero-play-text { display: none; }
  .hero-play-btn { padding: 10px; }
}

/* ---- Video modal (lightbox) ---- */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(4, 10, 26, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: inqFade 0.2s ease;
}
.video-modal-inner {
  position: relative;
  width: 100%;
  max-width: 960px;
}
.video-modal-inner video {
  display: block;
  width: 100%;
  border-radius: 14px;
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}
.video-modal-close:hover { background: rgba(255, 255, 255, 0.3); }