/* ===== Fonts ===== */
@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("fonts/AlibabaPuHuiTi-3-55-Regular.woff2?v=20260711-2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: block;
}

/* ===== Long-text language overrides ===== */
html:not([data-site-lang="zh"]) .hero-text {
  width: min(920px, calc(100vw - 64px));
  height: auto;
  max-width: calc(100vw - 64px);
  padding-block: 4px;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

html:not([data-site-lang="zh"]) .hero-line {
  white-space: normal;
}

html:not([data-site-lang="zh"]) .page-hero-content {
  width: min(960px, calc(100vw - 48px));
}

html:not([data-site-lang="zh"]) .page-hero-title,
html:not([data-site-lang="zh"]) .page-hero-sub,
html:not([data-site-lang="zh"]) .section-header .title-group h2,
html:not([data-site-lang="zh"]) .section-header .title-group p {
  width: auto;
  height: auto;
  max-width: 100%;
  white-space: normal;
}

html:not([data-site-lang="zh"]) .section-header {
  width: min(920px, calc(100% - 48px));
  height: auto;
  min-height: 58px;
}

html:not([data-site-lang="zh"]) .about-section,
html:not([data-site-lang="zh"]) .business-section,
html:not([data-site-lang="zh"]) .cases-section,
html:not([data-site-lang="zh"]) .site-footer {
  height: auto;
  min-height: 0;
}

html:not([data-site-lang="zh"]) .about-section {
  padding-top: clamp(96px, 12vw, 170px);
  padding-bottom: clamp(96px, 12vw, 170px);
}

html:not([data-site-lang="zh"]) .about-body {
  height: auto;
  min-height: 0;
}

html:not([data-site-lang="zh"]) .stat-item .num {
  white-space: nowrap;
}

html:not([data-site-lang="zh"]) .business-section,
html:not([data-site-lang="zh"]) .cases-section {
  padding-top: clamp(72px, 8vw, 110px);
  padding-bottom: clamp(72px, 8vw, 110px);
}

html:not([data-site-lang="zh"]) .business-card .card-content {
  padding: clamp(20px, 3vw, 44px);
}

html:not([data-site-lang="zh"]) .business-card .card-content h3,
html:not([data-site-lang="zh"]) .case-card .text-col h3 {
  max-width: 100%;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

html:not([data-site-lang="zh"]) .business-card .card-content p,
html:not([data-site-lang="zh"]) .case-card .text-col p {
  overflow: visible;
  display: block;
  -webkit-line-clamp: unset;
}

html:not([data-site-lang="zh"]) .case-card {
  height: auto;
  min-height: 220px;
  aspect-ratio: auto;
}

html:not([data-site-lang="zh"]) .footer-title,
html:not([data-site-lang="zh"]) .footer-contact,
html:not([data-site-lang="zh"]) .footer-icp {
  width: auto;
  height: auto;
  max-width: 100%;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

html:not([data-site-lang="zh"]) .contact-method [data-field="contact_email"] {
  white-space: normal;
  overflow-wrap: anywhere;
}

@media (width >= 1200px) {
  html:not([data-site-lang="zh"]) .page-business .business-page-body,
  html:not([data-site-lang="zh"]) .page-history .chronicle-section,
  html:not([data-site-lang="zh"]) .page-cases .cases-list-section,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-section {
    height: auto;
    min-height: 0;
  }

  html:not([data-site-lang="zh"]) .page-business .business-tabs,
  html:not([data-site-lang="zh"]) .page-business .business-list,
  html:not([data-site-lang="zh"]) .page-business .business-row,
  html:not([data-site-lang="zh"]) .page-business .business-row-inner,
  html:not([data-site-lang="zh"]) .page-business .business-row-panel,
  html:not([data-site-lang="zh"]) .page-business .business-row-text,
  html:not([data-site-lang="zh"]) .page-history .chronicle-section .about-detail-title,
  html:not([data-site-lang="zh"]) .page-history .timeline,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-article,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-article h1,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-intro,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-main-image,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-copy,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-final {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    height: auto;
    max-width: 100%;
    transform: none;
  }

  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-section {
    padding: 72px 24px 110px;
  }

  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-article {
    width: min(780px, 100%);
    margin: 0 auto;
  }

  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-article h1 {
    white-space: normal;
  }

  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-intro,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-main-image,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-copy,
  html:not([data-site-lang="zh"]) .page-case-detail .case-detail-final {
    margin-top: 30px;
  }
}
@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("fonts/AlibabaPuHuiTi-Medium.woff2?v=20260712-1") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: block;
}
@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("fonts/AlibabaPuHuiTi-3-85-Bold.woff2?v=20260711-2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: block;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}
body {
  font-family: "Alibaba PuHuiTi", "Microsoft YaHei", "PingFang SC", sans-serif;
  background: #fff;
  color: #000;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ===== Site Wrapper ===== */
.site-wrapper {
  width: 100%;
  margin: 0;
  background: #fff;
  position: relative;
  overflow-x: hidden;
}

/* ===== Header / Nav ===== */
.site-header {
  height: clamp(64px, 5.556vw, 80px);
  background: #fff;
  display: flex;
  align-items: center;
  padding: 0 clamp(16px, 10vw, 144px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
  z-index: 200;
}
.site-logo a,
.site-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-image {
  width: auto;
  height: 48px;
  max-width: min(240px, 42vw);
  object-fit: contain;
  object-position: left center;
}
.logo-mark {
  width: 42px;
  height: 47px;
  flex-shrink: 0;
  object-fit: contain;
}
.brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}
.logo-type {
  width: 143px;
  height: 22px;
  object-fit: contain;
  object-position: left center;
}
.brand-text .sub {
  font-size: 12px;
  font-weight: 400;
  color: #000;
  line-height: 17px;
  letter-spacing: 0;
}
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: clamp(16px, 2.431vw, 35px);
}
.site-nav > a,
.site-nav-item > .nav-link {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  font-family: "Alibaba PuHuiTi", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: clamp(14px, 1.111vw, 16px);
  font-weight: 400;
  line-height: 24px;
  padding: clamp(16px, 1.944vw, 28px) 0;
  margin-left: 0;
  color: #000;
  white-space: nowrap;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  outline: none;
}
.site-nav > a::after,
.site-nav-item > .nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 18px;
  height: 2px;
  transform: translateX(-50%);
  background: transparent;
  pointer-events: none;
}
.site-nav > a.active,
.site-nav-item > .nav-link.active,
.site-nav > a.active:hover,
.site-nav-item > .nav-link.active:hover,
.site-nav > a.active:active,
.site-nav-item > .nav-link.active:active,
.site-nav > a.active:focus,
.site-nav-item > .nav-link.active:focus,
.site-nav > a.active:focus-visible,
.site-nav-item > .nav-link.active:focus-visible {
  font-weight: 500;
  cursor: default;
  pointer-events: none;
}
.site-nav > a.active::after,
.site-nav-item > .nav-link.active::after {
  background: #b82027;
}
.page-about .site-nav-item > .nav-link.active::after {
  background: #000;
}
.language-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  white-space: nowrap;
  font-family: "Alibaba PuHuiTi", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px;
  line-height: 22px;
}
.language-switcher__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  color: rgba(0, 0, 0, 0.48);
  transition: color 180ms ease;
}
.language-switcher__link:hover,
.language-switcher__link:focus-visible,
.language-switcher__link[aria-current="true"] {
  color: #b82027;
}
.language-switcher__link:focus-visible {
  outline: 2px solid #b82027;
  outline-offset: 3px;
}
.language-switcher__separator {
  margin: 0 4px;
  color: rgba(0, 0, 0, 0.22);
}

/* Nav dropdown — 关于我们 */
.site-nav-item {
  position: relative;
  flex-shrink: 0;
}
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  transform: none;
  min-width: 190px;
  width: max-content;
  max-width: 320px;
  padding: 6px 0;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 100;
}
.site-nav-item:hover .nav-dropdown,
.site-nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
}
.nav-dropdown a {
  display: block;
  padding: 8px 20px;
  font-size: 14px;
  line-height: 22px;
  color: #000;
  white-space: nowrap;
  text-align: left;
  font-weight: 400;
}
.nav-dropdown a:hover {
  background: rgba(0, 0, 0, 0.04);
  color: #000;
}
.nav-dropdown a.is-current {
  color: #000;
  font-weight: 400;
}
.page-business .site-nav-item > .nav-link.active::after {
  background: #000;
}
.page-cases .site-nav > a.active::after,
.page-contact .site-nav > a.active::after {
  background: #000;
}

/* ===== Business Page ===== */
.business-banner {
  position: relative;
  width: 100%;
  height: clamp(80px, 6.944vw, 100px);
  overflow: hidden;
}
.business-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.business-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}
.business-banner-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}
.business-banner-text .en {
  font-size: clamp(18px, 1.667vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.business-banner-text .zh {
  margin-top: 4px;
  font-size: clamp(14px, 1.111vw, 16px);
  font-weight: 400;
  line-height: 1.4;
}
.business-page-body {
  padding: 0 0 clamp(60px, 6.944vw, 100px);
}
.business-page-body .business-tabs {
  padding-left: clamp(16px, 18.056vw, 260px);
}
.business-tabs {
  display: flex;
  gap: 0;
  margin-top: clamp(32px, 3.472vw, 50px);
  margin-bottom: clamp(40px, 4.861vw, 70px);
}
.business-tabs a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(88px, 6.944vw, 100px);
  height: clamp(44px, 3.472vw, 50px);
  font-size: 14px;
  line-height: 1;
  color: #000;
  background: #f2f2f2;
}
.business-tabs a.active {
  background: #28a28f;
  color: #fff;
  pointer-events: none;
}
.business-list {
  display: flex;
  flex-direction: column;
  gap: clamp(120px, 11.806vw, 170px);
}
.business-row-inner {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: clamp(250px, 20.833vw, 300px);
}
.business-row:not(.reverse) .business-row-inner {
  padding-left: clamp(16px, 15.278vw, 220px);
}
.business-row.reverse .business-row-inner {
  flex-direction: row-reverse;
  padding-right: clamp(16px, 15.278vw, 220px);
}
.business-row-visual {
  flex: 0 0 clamp(280px, 27.778vw, 400px);
  width: clamp(280px, 27.778vw, 400px);
  height: clamp(210px, 20.833vw, 300px);
  overflow: hidden;
  background: #d9d9d9;
  position: relative;
  z-index: 2;
}
.business-row:not(.reverse) .business-row-visual {
  margin-left: clamp(0px, 9.306vw, 134px);
}
.business-row.reverse .business-row-visual {
  margin-right: clamp(0px, 9.306vw, 134px);
}
.business-row-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.business-row-panel {
  flex: 1;
  min-width: 0;
  min-height: clamp(180px, 17.361vw, 250px);
  position: relative;
  display: flex;
  align-items: center;
}
.business-row:not(.reverse) .business-row-panel {
  margin-left: clamp(-20px, -1.944vw, -28px);
}
.business-row.reverse .business-row-panel {
  margin-right: clamp(-20px, -1.944vw, -28px);
  justify-content: flex-start;
}
.business-row-panel::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: clamp(180px, 17.361vw, 250px);
  z-index: 0;
  pointer-events: none;
}
.business-row:not(.reverse) .business-row-panel::before {
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #28a28f 0%, rgba(40, 162, 143, 0) 68%);
}
.business-row.reverse .business-row-panel::before {
  right: 0;
  left: auto;
  width: clamp(240px, 26.528vw, 382px);
  background: linear-gradient(90deg, rgba(40, 162, 143, 0) 0%, #28a28f 100%);
}
.business-row-text {
  position: relative;
  z-index: 1;
  max-width: min(450px, 100%);
  padding: clamp(16px, 1.667vw, 24px) clamp(20px, 2.083vw, 32px);
}
.business-row:not(.reverse) .business-row-text {
  margin-left: clamp(120px, 26.875vw, 387px);
}
.business-row.reverse .business-row-text {
  margin-left: clamp(0px, 0.069vw, 1px);
}
.business-row-text h3 {
  font-size: clamp(24px, 2.222vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: clamp(12px, 1.111vw, 16px);
  color: #000;
}
.business-row-text p {
  font-size: clamp(14px, 1.111vw, 16px);
  line-height: 1.85;
  color: #4a4a4a;
  text-align: justify;
}

/* ===== Hero Banner ===== */
.hero {
  position: relative;
  width: 100%;
  height: clamp(320px, 41.667vw, 600px);
  overflow: hidden;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
}
.hero-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 92%;
  text-align: center;
  color: #fff;
  font-size: clamp(22px, 2.778vw, 40px);
  font-weight: 700;
  line-height: clamp(36px, 4.167vw, 60px);
  letter-spacing: clamp(4px, 0.556vw, 8px);
}
.hero-line {
  display: block;
  white-space: nowrap;
}

/* ===== Sub-page Hero (About etc.) ===== */
.page-hero {
  position: relative;
  width: 100%;
  height: clamp(280px, 27.778vw, 400px);
  overflow: hidden;
}
.page-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: blur(4px);
  transform: scale(1.06);
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(25, 45, 65, 0.52);
}
.page-hero-content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 1;
}
.page-hero-title {
  font-size: clamp(32px, 3.889vw, 56px);
  font-weight: 700;
  letter-spacing: clamp(4px, 0.556vw, 8px);
  line-height: 1.15;
  text-transform: uppercase;
}
.page-hero-sub {
  margin-top: 10px;
  font-size: clamp(16px, 1.389vw, 20px);
  font-weight: 400;
  letter-spacing: 3px;
}

/* ===== About Detail Page ===== */
.about-detail {
  padding: clamp(56px, 6.25vw, 90px) clamp(16px, 15.278vw, 220px) clamp(60px, 6.944vw, 100px);
}
.about-detail-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.about-detail-title {
  text-align: left;
  margin-bottom: clamp(28px, 3.125vw, 45px);
}
.about-detail-title h1 {
  font-size: clamp(28px, 2.5vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  color: #000;
}
.about-detail-title p {
  margin-top: 8px;
  font-size: 14px;
  color: #999;
  line-height: 17px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.about-detail-intro {
  text-align: center;
  font-size: clamp(16px, 1.389vw, 20px);
  line-height: 1.9;
  color: rgba(0, 0, 0, 0.8);
}
.about-detail-intro > p {
  max-width: 1000px;
  margin: 0 auto;
}
.about-detail-extra {
  margin-top: clamp(32px, 3.472vw, 50px);
  text-align: center;
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.95;
  color: rgba(0, 0, 0, 0.75);
}
.about-detail-extra p + p {
  margin-top: clamp(20px, 2.083vw, 28px);
}
.about-detail .about-stats {
  margin-top: clamp(48px, 5.556vw, 80px);
  margin-bottom: clamp(32px, 3.472vw, 50px);
}
.vv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2.083vw, 30px);
  margin-top: clamp(56px, 6.25vw, 90px);
}
.vv-card {
  display: flex;
  min-height: 100px;
  min-width: 0;
}
.vv-label {
  flex-shrink: 0;
  width: clamp(80px, 6.25vw, 90px);
  background: #2d9b8b;
  color: #fff;
  font-size: clamp(15px, 1.111vw, 17px);
  font-weight: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  line-height: 1.2;
  padding: 12px 8px;
}
.vv-label-line {
  display: block;
  letter-spacing: 2px;
}
.vv-body {
  flex: 1;
  min-width: 0;
  background: #f5f5f5;
  padding: clamp(18px, 1.944vw, 28px) clamp(18px, 2.083vw, 30px);
  font-size: clamp(14px, 1.111vw, 16px);
  line-height: 1.85;
  color: rgba(0, 0, 0, 0.78);
  display: flex;
  align-items: center;
}

/* ===== Chronicle Timeline ===== */
.chronicle-section {
  padding: clamp(56px, 6.25vw, 90px) clamp(16px, 15.278vw, 220px) clamp(60px, 6.944vw, 100px);
}
.chronicle-section .about-detail-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.chronicle-section .about-detail-title {
  text-align: left;
  margin-bottom: clamp(28px, 3.125vw, 45px);
}
.timeline {
  margin: clamp(32px, 3.472vw, 50px) 0 0;
}
.timeline-item {
  display: grid;
  grid-template-columns: 100px 40px 1fr;
  gap: 0 24px;
  align-items: start;
  padding-bottom: clamp(32px, 3.472vw, 48px);
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item:last-child .timeline-track::after {
  display: none;
}
.timeline-date {
  text-align: right;
  padding-top: 4px;
}
.timeline-day {
  display: block;
  font-size: clamp(36px, 3.333vw, 48px);
  font-weight: 700;
  color: #b82027;
  line-height: 1;
}
.timeline-ym {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 1.2;
}
.timeline-track {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  min-height: 60px;
}
.timeline-track::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2e9b8f;
  flex-shrink: 0;
  margin-top: 12px;
}
.timeline-track::after {
  content: "";
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: calc(100% + clamp(32px, 3.472vw, 48px));
  background: rgba(46, 155, 143, 0.35);
}
.timeline-content {
  position: relative;
  font-size: clamp(15px, 1.111vw, 16px);
  line-height: 1.9;
  color: rgba(0, 0, 0, 0.75);
  padding-top: 8px;
}
.timeline-content::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 18px;
  width: 16px;
  height: 1px;
  background: rgba(46, 155, 143, 0.45);
}

/* ===== Case Detail ===== */
.case-detail-section {
  padding: 56px 16px 80px;
}
.case-detail-section > .cases-search-panel {
  display: none;
}
.case-detail-article {
  max-width: 780px;
  margin: 0 auto;
}
.case-detail-article h1 {
  font-size: clamp(22px, 2vw, 24px);
  line-height: 1.45;
  text-align: center;
  font-weight: 500;
}
.case-detail-article p {
  color: #4a4a4a;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.6;
  text-indent: 2em;
}
.case-detail-intro,
.case-detail-copy,
.case-detail-final {
  margin-top: 30px;
}
.case-detail-main-image {
  width: 100%;
  margin-top: 30px;
}
.case-detail-copy p + p,
.case-detail-final p + p {
  margin-top: 32px;
}
.case-detail-final {
  display: grid;
  grid-template-columns: minmax(180px, 229px) 1fr;
  gap: 30px;
  align-items: start;
}
.case-detail-final img {
  width: 229px;
  height: 300px;
  object-fit: cover;
}
.case-news-link {
  color: inherit;
}

.page-news .case-news-link > div,
.page-cases .case-news-link > div {
  min-width: 0;
}

.cases-filter-form {
  margin-bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}
.cases-filter-form label {
  display: grid;
  gap: 6px;
  color: rgba(0, 0, 0, 0.62);
  font-size: 13px;
  line-height: 1.4;
}
.cases-filter-form select,
.cases-filter-form button,
.cases-filter-reset {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: #fff;
  color: #222;
  font: inherit;
}
.cases-filter-form button {
  border-color: #b82027;
  background: #b82027;
  color: #fff;
  cursor: pointer;
}
.cases-filter-reset {
  display: inline-flex;
  align-items: center;
}
.cases-filter-form :is(select, button, a):focus-visible,
.news-back-link:focus-visible {
  outline: 2px solid #b82027;
  outline-offset: 3px;
}
.cases-search-box input[type="search"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(40, 162, 143, 0.28);
}
.news-category,
.news-detail-category {
  display: inline-block;
  margin-bottom: 6px;
  color: #b82027;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 700;
}
.news-detail-meta {
  margin: 14px 0 24px;
  display: flex;
  justify-content: center;
  gap: 18px;
  color: rgba(0, 0, 0, 0.48) !important;
  font-size: 13px !important;
  text-indent: 0 !important;
}
.news-back-link {
  margin-top: 36px;
  display: inline-flex;
  min-height: 44px;
  padding: 0 20px;
  align-items: center;
  border: 1px solid #b82027;
  color: #b82027;
  font-weight: 700;
}

/* ===== Section Common ===== */
.section {
  padding-left: clamp(16px, 15.278vw, 220px);
  padding-right: clamp(16px, 15.278vw, 220px);
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.section-header .section-icon {
  width: clamp(40px, 4.028vw, 58px);
  height: clamp(40px, 4.028vw, 58px);
  flex-shrink: 0;
  object-fit: contain;
}
.section-header .title-group {
  text-align: left;
}
.section-header .title-group h2 {
  font-size: 24px;
  font-weight: 700;
  color: #000;
  line-height: 29px;
}
.section-header .title-group p {
  font-size: 14px;
  color: #4d4d4d;
  line-height: 17px;
  margin-top: 2px;
}

/* ===== About Section ===== */
.about-section {
  padding-top: clamp(80px, 13.889vw, 200px);
  padding-bottom: clamp(80px, 14.653vw, 211px);
}
.about-body {
  width: min(1000px, 100%);
  max-width: 100%;
  margin: clamp(24px, 3.472vw, 50px) auto 0;
  text-align: center;
  font-size: clamp(16px, 1.389vw, 20px);
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.8);
}
.about-stats {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: clamp(32px, 7.639vw, 110px);
  margin-top: clamp(40px, 5.556vw, 80px);
}
.stat-item { text-align: center; min-width: 120px; }
.stat-item .num {
  display: flex;
  align-items: baseline;
  justify-content: center;
  line-height: 1;
  margin: 0;
}
.stat-item .num-val {
  font-size: clamp(32px, 3.333vw, 48px);
  font-weight: 400;
  color: rgba(0, 0, 0, 0.8);
  line-height: 1;
}
.stat-item .num-unit {
  font-size: clamp(18px, 1.667vw, 24px);
  font-weight: 400;
  color: rgba(0, 0, 0, 0.8);
  line-height: 1;
}
.stat-item .label {
  display: block;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 10px;
  line-height: 20px;
}
.business-section {
  padding-top: 0;
  padding-bottom: clamp(60px, 8.819vw, 127px);
  padding-left: 0;
  padding-right: 0;
}
.business-section .section-header {
  padding-left: clamp(16px, 15.278vw, 220px);
  padding-right: clamp(16px, 15.278vw, 220px);
}
.business-cards {
  display: flex;
  gap: 0;
  justify-content: flex-start;
  margin: clamp(40px, 6.181vw, 89px) clamp(16px, 5.625vw, 81px) 0;
  width: calc(100% - clamp(32px, 11.25vw, 162px));
  max-width: none;
  position: relative;
  overflow: hidden;
}
.business-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 710 / 400;
  height: auto;
}
/* 两卡总宽 C：单卡 W=C/1.8，重叠 O=142/710·W=C/9（相对容器 11.111%） */
.business-card.model {
  flex: 0 0 55.556%;
  width: 55.556%;
  margin-right: -11.111%;
  z-index: 2;
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0 100%);
}
.business-card.equip {
  flex: 1 1 0;
  min-width: 0;
  z-index: 1;
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}
.business-card img,
.business-card .card-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.business-card.equip .card-bg {
  object-position: 55% center;
}
.business-card .card-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.business-card.model .card-overlay { background: rgba(0, 0, 0, 0.1); }
.business-card.equip .card-overlay { background: rgba(0, 0, 0, 0.2); }
.business-card .card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 30px;
  pointer-events: none;
}
.card-content h3 {
  font-size: clamp(18px, 1.667vw, 24px);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 8px;
}
.card-content p {
  font-size: clamp(14px, 1.111vw, 16px);
  line-height: 1.875;
  max-width: min(320px, 90%);
}

.section-header .title-group p.subtitle-en {
  text-transform: lowercase;
  color: #4d4d4d;
}

/* ===== Cases Section ===== */
.cases-section {
  padding-top: clamp(60px, 8.819vw, 127px);
  padding-bottom: clamp(48px, 6.944vw, 100px);
  padding-left: 0;
  padding-right: 0;
}
.cases-section .section-header {
  padding-left: clamp(16px, 15.278vw, 220px);
  padding-right: clamp(16px, 15.278vw, 220px);
}
.case-cards {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  margin-top: clamp(40px, 5.833vw, 84px);
  gap: clamp(24px, 4.514vw, 65px);
  padding: 0 clamp(16px, 10.208vw, 147px);
}
.case-card {
  flex: 1 1 0;
  min-width: 0;
  max-width: 540px;
  width: auto;
  aspect-ratio: 540 / 200;
  height: auto;
  min-height: 160px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: clamp(12px, 1.389vw, 20px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #fff;
  transition-property: transform, border-color, box-shadow;
  transition-duration: 260ms;
  transition-timing-function: ease-out;
}
.case-card-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  color: inherit;
  outline: none;
}
.case-card .date-col {
  width: clamp(90px, 9.028vw, 130px);
  text-align: center;
  flex-shrink: 0;
  padding-left: clamp(12px, 1.389vw, 20px);
}
.case-card .date-col .year { font-size: clamp(16px, 1.389vw, 20px); color: rgba(0, 0, 0, 0.6); display: block; line-height: 1.2; transition: color 260ms ease-out; }
.case-card .date-col .day { font-size: clamp(28px, 2.778vw, 40px); font-weight: 700; color: rgba(0, 0, 0, 0.8); display: block; line-height: 1.2; transition: color 260ms ease-out; }
.case-card .divider {
  width: 1px;
  height: 70%;
  min-height: 100px;
  background: rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
  transition: background-color 260ms ease-out;
}
.case-card .text-col { padding: 0 clamp(16px, 2.083vw, 30px); flex: 1; min-width: 0; }
.case-card .text-col h3 { font-size: clamp(16px, 1.389vw, 20px); font-weight: 700; margin-bottom: 8px; line-height: 1.2; transition: color 260ms ease-out; }
.case-card .text-col p {
  font-size: clamp(15px, 1.389vw, 20px);
  line-height: 1.3;
  color: rgba(0, 0, 0, 0.6);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-card:focus-visible,
.case-card:has(.case-card-link:focus-visible),
.case-news-item:has(.case-news-link:focus-visible) {
  border-color: #b82027;
  box-shadow: 0 10px 26px rgba(37, 25, 25, 0.14);
  outline: none;
}

.case-card:is(:hover, :focus-visible) .year,
.case-card:is(:hover, :focus-visible) .day,
.case-card:is(:hover, :focus-visible) .text-col h3,
.case-card:has(.case-card-link:focus-visible) .year,
.case-card:has(.case-card-link:focus-visible) .day,
.case-card:has(.case-card-link:focus-visible) .text-col h3,
.case-news-item:is(:hover, :has(.case-news-link:focus-visible)) h3,
.case-news-item:is(:hover, :has(.case-news-link:focus-visible)) time {
  color: rgba(0, 0, 0, 0.92);
}

.case-card:is(:hover, :focus-visible) .divider,
.case-card:has(.case-card-link:focus-visible) .divider {
  background-color: rgba(0, 0, 0, 0.38);
}

.case-news-item,
.case-news-item h3,
.case-news-item time {
  transition-duration: 260ms;
  transition-timing-function: ease-out;
}

.case-news-item {
  transition-property: transform, border-color, box-shadow, margin, padding;
}

.case-news-item h3,
.case-news-item time {
  transition-property: color;
}

@media (hover: hover) and (pointer: fine) {
  .case-card:hover,
  .case-news-item:hover {
    transform: translateY(-6px);
    border-color: #b82027;
    box-shadow: 0 10px 26px rgba(37, 25, 25, 0.14);
  }

  .case-news-item:hover {
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .case-card:active,
  .case-news-item:active {
    transform: translateY(-2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-card,
  .case-news-item,
  .case-card .date-col .year,
  .case-card .date-col .day,
  .case-card .divider,
  .case-card .text-col h3,
  .case-news-item h3,
  .case-news-item time {
    transition-duration: 0.01ms;
  }

  .case-card:hover,
  .case-card:active,
  .case-news-item:hover,
  .case-news-item:active {
    transform: none;
  }
}

/* ===== Partners Section ===== */
.partners-section {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 6.944vw, 100px) clamp(20px, 7.639vw, 110px) clamp(72px, 7.639vw, 110px);
  background-color: #f2f3f3;
  background-image: linear-gradient(135deg, transparent 0 48%, rgba(0, 0, 0, 0.022) 48% 52%, transparent 52% 100%);
  background-size: 44px 44px;
}
.partners-heading {
  text-align: center;
}
.partners-title {
  display: inline-block;
  font-size: clamp(24px, 2.083vw, 30px);
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  padding-bottom: 12px;
}
.partners-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 42px;
  height: 3px;
  background: #b82027;
  transform: translateX(-50%);
}
.partners-heading p {
  margin-top: 14px;
  color: rgba(0, 0, 0, 0.56);
  font-size: clamp(14px, 1.111vw, 16px);
  line-height: 1.7;
}
.partners-logos {
  --partner-cell-width: clamp(150px, 12.222vw, 176px);
  --partner-cell-height: calc(var(--partner-cell-width) * 0.866);
  width: min(1080px, 100%);
  margin: clamp(42px, 4.861vw, 70px) auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.partner-row {
  display: flex;
  justify-content: center;
  gap: 18px;
}
.partner-row:nth-child(2) {
  transform: none;
}
.partner-cell {
  position: relative;
  width: var(--partner-cell-width);
  height: var(--partner-cell-height);
  flex: 0 0 var(--partner-cell-width);
  display: grid;
  place-items: center;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
  background: #fff;
  color: rgba(0, 0, 0, 0.66);
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.08));
  transition: transform 240ms ease-out, filter 240ms ease-out, color 240ms ease-out;
}
.partner-cell::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  clip-path: inherit;
  background: rgba(0, 0, 0, 0.14);
}
.partner-cell::after {
  position: absolute;
  inset: 1px;
  z-index: -1;
  content: "";
  clip-path: inherit;
  background: #fff;
}
.partner-cell span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 0;
}
.partner-cell b {
  font-size: 22px;
  line-height: 1;
  color: #222;
}
.partner-cell > img {
  width: 62%;
  height: 48%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
  transition: filter 240ms ease-out, opacity 240ms ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .partner-cell:hover {
    transform: translateY(-4px);
    color: #b82027;
    filter: drop-shadow(0 10px 16px rgba(184, 32, 39, 0.18));
  }
  .partner-cell:hover::before {
    background: #b82027;
  }
  .partner-cell:hover > img {
    filter: grayscale(0);
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .partner-cell {
    transition-duration: 0.01ms;
  }
  .partner-cell:hover {
    transform: none;
  }
}

/* ===== Footer ===== */
.site-footer {
  background: #303030;
  padding: clamp(32px, 2.778vw, 40px) clamp(20px, 5.556vw, 80px) clamp(16px, 1.389vw, 20px);
  color: rgba(255, 255, 255, 0.9);
}
.footer-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 60px;
  margin-bottom: 15px;
  opacity: 0.9;
}
.footer-contact {
  font-size: 16px;
  line-height: 26px;
  font-weight: 700;
  opacity: 0.6;
  max-width: 400px;
  font-style: normal;
}
.footer-divider {
  margin: clamp(20px, 2.083vw, 30px) 0 clamp(12px, 1.389vw, 20px);
  height: 1px;
  background: #fff;
  width: 100%;
  max-width: 1280px;
  opacity: 0.3;
}
.footer-icp {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  line-height: 46px;
  opacity: 0.6;
}

/* ===== Sub Pages ===== */
.page-section {
  padding: clamp(48px, 5.556vw, 80px) clamp(16px, 15.278vw, 220px) clamp(60px, 6.944vw, 100px);
}
.page-section .case-cards {
  margin-top: 0;
  padding: 0;
  flex-wrap: wrap;
}
.page-section h2 {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}
.page-body {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  font-size: 20px;
  line-height: 36px;
  color: rgba(0, 0, 0, 0.8);
}
.feature-grid {
  display: flex;
  gap: 60px;
  margin-top: 80px;
  justify-content: center;
  flex-wrap: wrap;
}
.feature-card {
  flex: 1;
  min-width: 260px;
  max-width: 320px;
  text-align: center;
  padding: 30px 20px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
}
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.feature-card p { font-size: 15px; line-height: 1.7; color: rgba(0, 0, 0, 0.65); }

.biz-list { display: flex; flex-direction: column; gap: 50px; max-width: 1000px; margin: 0 auto; }
.biz-item { display: flex; gap: 40px; align-items: center; }
.biz-item.reverse { flex-direction: row-reverse; }
.biz-visual {
  width: 500px;
  height: 320px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: #d9d9d9;
}
.biz-visual img { width: 100%; height: 100%; object-fit: cover; }
.biz-info { flex: 1; }
.biz-info h3 { font-size: 26px; font-weight: 700; margin-bottom: 16px; }
.biz-info p { font-size: 16px; line-height: 1.8; color: rgba(0, 0, 0, 0.7); }
.biz-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.biz-tags span {
  background: #f0f0f0;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  color: #555;
}

.contact-section {
  padding: clamp(64px, 7.639vw, 110px) clamp(20px, 8.333vw, 120px) clamp(72px, 8.333vw, 120px);
}
.contact-section-heading {
  position: relative;
  margin-bottom: clamp(40px, 4.167vw, 60px);
  text-align: center;
}
.contact-section-heading::after {
  width: 42px;
  height: 3px;
  margin: 16px auto 0;
  display: block;
  content: "";
  background: #b82027;
}
.contact-section-heading p {
  color: #b82027;
  font-size: 13px;
  line-height: 20px;
  font-weight: 700;
}
.contact-section-heading h1 {
  margin-top: 4px;
  font-size: clamp(28px, 2.5vw, 36px);
  line-height: 1.3;
}
.contact-layout {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(40px, 5.556vw, 80px);
  align-items: stretch;
}
.contact-methods {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  font-style: normal;
}
.contact-method {
  min-width: 0;
  padding: 18px 0 24px;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  border-bottom: 1px solid rgba(0, 0, 0, 0.14);
}
.contact-method:nth-child(-n + 2) {
  border-top: 1px solid rgba(0, 0, 0, 0.14);
}
.contact-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #b82027;
  box-shadow: 0 0 0 8px rgba(184, 32, 39, 0.09);
}
.contact-icon img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}
.contact-method h2 {
  margin: 2px 0 10px;
  font-size: 18px;
  line-height: 1.35;
}
.contact-method p,
.contact-method a {
  overflow-wrap: anywhere;
  color: rgba(0, 0, 0, 0.66);
  font-size: 14px;
  line-height: 1.7;
}
.contact-method a {
  color: #222;
  font-weight: 700;
}
.contact-method [data-field="contact_email"] {
  font-size: clamp(12px, 0.9vw, 14px);
  white-space: nowrap;
}
.contact-method a:hover {
  color: #b82027;
}
.wechat-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
}
.wechat-placeholder > span {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  background: repeating-conic-gradient(#222 0 25%, transparent 0 50%) 50% / 12px 12px;
  border: 5px solid #fff;
  outline: 1px solid rgba(0, 0, 0, 0.2);
}
.contact-map-panel,
.contact-map {
  min-width: 0;
  min-height: 430px;
}
.contact-map {
  position: relative;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.14);
  background: #edf0ee;
}
.contact-map-fallback {
  position: absolute;
  inset: auto 24px 24px;
  z-index: 500;
  max-width: 340px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.96);
  border-left: 3px solid #b82027;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.contact-map-fallback strong {
  font-size: 15px;
}
.contact-map-fallback p,
.contact-map-fallback a {
  margin-top: 6px;
  display: block;
  font-size: 13px;
  line-height: 1.55;
}
.contact-map-fallback a {
  color: #b82027;
  font-weight: 700;
}
.contact-map.is-map-loaded .contact-map-fallback {
  display: none;
}
.contact-services {
  width: min(1200px, 100%);
  margin: clamp(40px, 4.167vw, 60px) auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(0, 0, 0, 0.16);
  border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}
.contact-service {
  min-width: 0;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-right: 1px solid rgba(0, 0, 0, 0.16);
  transition: color 180ms ease-out, background-color 180ms ease-out;
}
.contact-service:last-child {
  border-right: 0;
}
.contact-service:hover {
  color: #b82027;
  background: rgba(184, 32, 39, 0.04);
}
.contact-service img {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
}
.contact-service strong,
.contact-service small {
  display: block;
}
.contact-service strong {
  font-size: 16px;
}
.contact-service small {
  margin-top: 5px;
  color: rgba(0, 0, 0, 0.55);
  font-size: 13px;
  line-height: 1.5;
}
.contact-method a:focus-visible,
.contact-map-fallback a:focus-visible,
.contact-service:focus-visible {
  outline: 2px solid #b82027;
  outline-offset: 4px;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .site-header {
    flex-wrap: wrap;
    height: auto;
    min-height: 64px;
    padding-bottom: 8px;
  }
  .site-nav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px clamp(12px, 3vw, 24px);
  }
  .site-nav > a,
  .site-nav-item > .nav-link {
    margin-left: 0;
  }
  .page-hero {
    height: clamp(320px, 60vw, 420px);
  }
  .vv-grid {
    grid-template-columns: 1fr;
  }
  .timeline-item {
    grid-template-columns: 72px 28px 1fr;
    gap: 0 12px;
  }
  .business-cards {
    flex-direction: column;
    align-items: stretch;
    width: calc(100% - 32px);
  }
  .business-card.model {
    flex: 1 1 100%;
    width: 100%;
    margin-right: 0;
    clip-path: none;
  }
  .business-card.equip {
    flex: 1 1 100%;
    width: 100%;
    clip-path: none;
  }
  .case-cards {
    flex-wrap: wrap;
  }
  .case-card {
    flex: 1 1 100%;
    max-width: none;
  }
}

@media (max-width: 768px) {
  .about-stats { flex-direction: column; align-items: center; }
  .hero-text { letter-spacing: 4px; }
  .case-detail-final {
    grid-template-columns: 1fr;
  }
  .case-detail-final img {
    width: min(229px, 100%);
    height: auto;
    margin: 0 auto;
  }
  .business-row-inner,
  .business-row:not(.reverse) .business-row-inner,
  .business-row.reverse .business-row-inner {
    flex-direction: column;
    align-items: stretch;
    padding-left: 16px;
    padding-right: 16px;
  }
  .page-business .business-list {
    gap: 72px;
  }
  .page-business .business-row:nth-child(-n+2) .business-row-visual {
    display: none;
  }
  .business-row-visual,
  .business-row:not(.reverse) .business-row-visual,
  .business-row.reverse .business-row-visual {
    margin: 0;
    width: 100%;
    flex: none;
    height: clamp(200px, 56vw, 280px);
  }
  .business-row-panel,
  .business-row:not(.reverse) .business-row-panel,
  .business-row.reverse .business-row-panel {
    margin: 0;
    min-height: auto;
    width: 100%;
    max-width: 100%;
  }
  .business-row-panel::before,
  .business-row:not(.reverse) .business-row-panel::before,
  .business-row.reverse .business-row-panel::before {
    left: 0;
    right: 0;
    width: auto;
    height: 100%;
    top: 0;
    transform: none;
    background: linear-gradient(180deg, #28a28f 0%, rgba(40, 162, 143, 0.12) 100%);
  }
  .business-row-text,
  .business-row:not(.reverse) .business-row-text,
  .business-row.reverse .business-row-text {
    margin: 0;
    max-width: 100%;
    width: 100%;
  }
  .business-list,
  .business-row,
  .business-row-inner {
    width: 100%;
    max-width: 100%;
  }
  .contact-grid { grid-template-columns: 1fr; }
  .partners-logos { padding-left: 0; }
  .partner-grid-row2 { margin-left: 0; }
}

/* ===== 1440px Design Fidelity Layer =====
   Desktop uses the exact coordinates extracted from the JiShi design frame.
   Mobile/tablet rules above remain responsive. */
@media (min-width: 1200px) {
  body { background: #fff; }

  .site-wrapper {
    width: 100vw;
    margin: 0;
    overflow: hidden;
  }

  .site-header {
    width: 100vw;
    height: 83px;
    padding: 0 clamp(24px, 5vw, 72px);
    border-bottom: 0;
  }

  .site-logo {
    position: relative;
    left: auto;
    top: auto;
    flex: 0 0 auto;
    width: auto;
    height: 48px;
  }

  .site-logo a,
  .site-logo-link {
    position: relative;
    display: flex;
    align-items: center;
    width: auto;
    height: 48px;
  }

  .logo-image {
    height: 48px;
    max-width: 260px;
  }

  .logo-mark {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 47px;
  }

  .brand-text {
    position: absolute;
    left: 52px;
    top: 6px;
    display: block;
    width: 143px;
    height: 41.5px;
  }

  .logo-type {
    position: absolute;
    left: 0;
    top: 0;
    width: 143px;
    height: 22px;
  }

  .brand-text .sub {
    position: absolute;
    left: -1px;
    top: 24.5px;
    width: 144px;
    height: 17px;
    font-size: 12px;
    line-height: 17px;
    font-weight: 400;
    letter-spacing: 1.2px;
    text-align: center;
  }

  .site-nav {
    position: relative;
    left: auto;
    top: auto;
    height: 22px;
    margin-left: auto;
    gap: clamp(18px, 2vw, 30px);
    align-items: flex-start;
  }

  .site-nav > a,
  .site-nav-item > .nav-link {
    padding: 0;
    font-size: 16px;
    line-height: 22px;
    height: auto;
    font-weight: 400;
  }

  .site-nav > a::after,
  .site-nav-item > .nav-link::after {
    bottom: -33px;
  }

  .nav-dropdown {
    top: 55px;
    left: 50%;
    width: max-content;
    min-width: 190px;
    max-width: 320px;
    height: auto;
    padding: 0;
    border: 0;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    transform: translateX(-50%);
  }

  .nav-dropdown a {
    width: auto;
    min-height: 40px;
    padding: 9px 18px;
    font-size: 14px;
    line-height: 22px;
    box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.5);
  }

  .page-about .site-nav-item:hover .nav-dropdown,
  .page-about .site-nav-item:focus-within .nav-dropdown,
  .page-business .site-nav-item:hover .nav-dropdown,
  .page-business .site-nav-item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
  }

  .hero {
    width: 100vw;
    height: 600px;
  }

  .hero-img {
    width: 100%;
    height: 600px;
  }

  .hero-text {
    left: 50%;
    top: 240px;
    transform: translateX(-50%);
    width: 379px;
    height: 120px;
    max-width: none;
    font-size: 40px;
    line-height: 60px;
    letter-spacing: 8px;
    text-align: center;
  }

  .section { padding-left: 0; padding-right: 0; }

  .section-header {
    width: max-content;
    height: 58px;
    margin-left: auto;
    margin-right: auto;
    gap: 0;
  }

  .section-header .section-icon {
    width: 58px;
    height: 58px;
  }

  .section-header .title-group { margin-left: 0; }
  .section-header .title-group h2 {
    font-size: 24px;
    line-height: 29px;
    width: 95px;
    height: 29px;
  }
  .section-header .title-group p {
    font-size: 14px;
    line-height: 17px;
    margin-top: 0;
    height: 17px;
  }

  .about-section {
    height: 827px;
    padding-top: 200px;
    padding-bottom: 0;
  }

  .about-body {
    width: 1000px;
    height: 144px;
    margin: 80px auto 0;
    font-size: 20px;
    line-height: 36px;
  }

  .about-stats {
    width: 705px;
    height: 65px;
    margin: 80px auto 0;
    gap: 0;
    justify-content: space-between;
    flex-wrap: nowrap;
  }

  .stat-item { min-width: 0; }
  .stat-item .num-val { font-size: 48px; line-height: 48px; }
  .stat-item .num-unit { font-size: 24px; line-height: 24px; }
  .stat-item .label { font-size: 16px; line-height: 20px; margin-top: 8px; }

  .business-section {
    height: 783px;
    padding-top: 0;
    padding-bottom: 0;
  }

  .business-section .section-header {
    padding-left: 0;
    padding-right: 0;
  }

  .business-cards {
    width: 1278px;
    height: 400px;
    margin: 100px auto 0;
    overflow: visible;
  }

  .business-card {
    width: 710px;
    height: 400px;
    aspect-ratio: auto;
  }

  .business-card.model {
    flex: 0 0 710px;
    width: 710px;
    margin-right: -142px;
  }

  .business-card.equip {
    flex: 0 0 710px;
    width: 710px;
  }

  .business-card .card-content h3 { font-size: 24px; line-height: 30px; }
  .business-card .card-content p { font-size: 16px; line-height: 30px; max-width: 320px; }

  .cases-section {
    height: 442px;
    padding-top: 0;
    padding-bottom: 0;
  }

  .cases-section .section-header { padding: 0; }

  .case-cards {
    width: 1145px;
    height: 200px;
    margin: 66px auto 0;
    padding: 0;
    gap: 65px;
    justify-content: flex-start;
  }

  .case-card {
    flex: 0 0 540px;
    width: 540px;
    height: 200px;
    min-height: 200px;
    max-width: none;
    aspect-ratio: auto;
    border-radius: 20px;
  }

  .case-card .date-col {
    width: 150px;
    padding-left: 20px;
  }

  .case-card .date-col .year { font-size: 20px; line-height: 24px; }
  .case-card .date-col .day { font-size: 40px; line-height: 48px; }
  .case-card .divider { height: 160px; min-height: 160px; }
  .case-card .text-col { padding: 0 25px; }
  .case-card .text-col h3 { font-size: 20px; line-height: 24px; margin-bottom: 12px; }
  .case-card .text-col p { font-size: 16px; line-height: 24px; }

  .partners-section {
    height: auto;
    padding: 100px 110px 110px;
    position: relative;
  }

  .partners-title {
    position: relative;
    left: auto;
    top: auto;
    font-size: 30px;
    line-height: 45px;
    margin: 0;
  }

  .partners-title::after { bottom: 0; height: 3px; }

  .partners-logos {
    position: relative;
    left: auto;
    top: auto;
    width: min(1080px, 100%);
    padding-left: 0;
  }

  .site-footer {
    width: 100vw;
    height: 285px;
    padding: 40px max(80px, calc((100% - 1280px) / 2)) 0;
  }

  .footer-title {
    font-size: 24px;
    line-height: 60px;
    height: 60px;
    margin-bottom: 15px;
  }

  .footer-contact {
    width: 363px;
    height: 104px;
    font-size: 16px;
    line-height: 26px;
  }

  .footer-divider {
    width: 100%;
    max-width: none;
    margin: 20px 0 0;
    opacity: 1;
  }

  .footer-icp {
    width: 268px;
    height: 46px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 46px;
  }

  .page-hero {
    width: 100vw;
    height: 400px;
  }

  .about-detail,
  .chronicle-section,
  .page-section {
    padding: 90px 220px 100px;
  }

  .about-detail-inner { width: 1000px; max-width: none; }

  .business-banner {
    width: 100vw;
    height: 100px;
  }

  .business-page-body {
    padding-bottom: 100px;
  }

  .business-page-body .business-tabs {
    padding-left: 260px;
  }

  .page-about .page-hero,
  .page-cases .page-hero,
  .page-contact .page-hero {
    width: 100vw;
    height: 100px;
  }

  .page-about .page-hero-img,
  .page-cases .page-hero-img,
  .page-contact .page-hero-img {
    filter: none;
    transform: none;
    object-fit: cover;
  }

  .page-about .page-hero-overlay,
  .page-cases .page-hero-overlay,
  .page-contact .page-hero-overlay {
    background: rgba(22, 38, 50, 0.36);
  }

  .page-about .page-hero-title,
  .page-cases .page-hero-title,
  .page-contact .page-hero-title,
  .business-banner-text .en {
    font-size: 24px;
    line-height: 28px;
    letter-spacing: 1.5px;
  }

  .page-about .page-hero-sub,
  .page-cases .page-hero-sub,
  .page-contact .page-hero-sub,
  .business-banner-text .zh {
    margin-top: 4px;
    font-size: 16px;
    line-height: 22px;
    letter-spacing: 0;
  }

  .page-about .about-detail {
    min-height: 1020px;
    height: auto;
    padding: 100px 0 120px;
    position: relative;
  }

  .page-about .about-detail-inner {
    width: min(1000px, calc(100vw - 440px));
    max-width: 100%;
    position: relative;
    margin: 0 auto;
  }

  .page-about .about-detail-title {
    position: relative;
    left: auto;
    top: auto;
    margin: 0 0 45px;
  }

  .page-about .about-detail-title h1 {
    font-size: 30px;
    line-height: 40px;
  }

  .page-about .about-detail-title p {
    margin-top: 0;
    font-size: 20px;
    line-height: 26px;
    color: #000;
  }

  .page-about .about-detail-intro {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    margin: 0;
    font-size: 20px;
    line-height: 36px;
    text-align: center;
  }

  .page-about .about-detail-intro > p {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
  }

  .page-about .about-detail .about-stats {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    margin: 80px 0 50px;
  }

  .page-about .about-detail-extra {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    margin: 0;
    font-size: 20px;
    line-height: 36px;
  }

  .page-about .about-detail-extra p + p {
    margin-top: 0;
  }

  .page-about .vv-grid {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    margin: 90px auto 0;
    gap: 60px;
  }

  .page-about .vv-card {
    width: 460px;
    min-height: 118px;
  }

  .page-about .vv-label {
    width: 135px;
    font-size: 24px;
    line-height: 32px;
  }

  .page-about .vv-body {
    padding: 0 50px;
    font-size: 18px;
    line-height: 30px;
  }

  .page-history .chronicle-section {
    position: relative;
    width: 100vw;
    height: 1222px;
    padding: 0;
  }

  .page-history .chronicle-section .about-detail-inner {
    position: relative;
    width: 1440px;
    max-width: none;
    margin: 0 auto;
  }

  .page-history .chronicle-section .about-detail-title {
    position: absolute;
    left: 210px;
    top: 56px;
    margin: 0;
    text-align: left;
  }

  .page-history .chronicle-section .about-detail-title h1 {
    font-size: 22px;
    line-height: 30px;
    font-weight: 700;
  }

  .page-history .chronicle-section .about-detail-title p {
    margin-top: 0;
    font-size: 14px;
    line-height: 19px;
    color: #000;
  }

  .page-history .timeline {
    position: absolute;
    left: 255px;
    top: 195px;
    width: 720px;
    margin: 0;
  }

  .page-history .timeline-item {
    display: grid;
    grid-template-columns: 86px 70px 1fr;
    column-gap: 30px;
    align-items: center;
    height: 122px;
    padding: 0;
  }

  .page-history .timeline-item:nth-child(1) { transform: translateX(44px); }
  .page-history .timeline-item:nth-child(2) { transform: translateX(20px); }
  .page-history .timeline-item:nth-child(3) { transform: translateX(0); }
  .page-history .timeline-item:nth-child(4) { transform: translateX(10px); }
  .page-history .timeline-item:nth-child(5) { transform: translateX(34px); }
  .page-history .timeline-item:nth-child(6) { transform: translateX(58px); }

  .page-history .timeline-date {
    padding: 0;
    text-align: center;
  }

  .page-history .timeline-day {
    font-size: 40px;
    line-height: 44px;
    color: #e7333a;
    font-weight: 700;
  }

  .page-history .timeline-ym {
    margin-top: 0;
    font-size: 16px;
    line-height: 22px;
    color: rgba(0,0,0,.6);
    font-weight: 700;
  }

  .page-history .timeline-track {
    display: block;
    width: 70px;
    height: 1px;
    min-height: 0;
    background: rgba(0,0,0,.45);
  }

  .page-history .timeline-track::before,
  .page-history .timeline-track::after,
  .page-history .timeline-content::before {
    display: none;
  }

  .page-history .timeline-content {
    width: 520px;
    padding: 0;
    font-size: 14px;
    line-height: 24px;
    color: rgba(0,0,0,.76);
  }

  .page-business .business-banner {
    height: 100px;
  }

  .page-business .business-page-body {
    position: relative;
    height: 2080px;
    padding: 0;
  }

  .page-business .business-tabs {
    position: absolute;
    left: calc(50% - 460px);
    top: 50px;
    margin: 0;
    padding: 0;
    z-index: 2;
  }

  .page-business .business-tabs a {
    width: 100px;
    height: 50px;
    font-size: 14px;
  }

  .page-business .business-list {
    position: absolute;
    left: 50%;
    top: 0;
    width: 1440px;
    max-width: none;
    display: block;
    transform: translateX(-50%);
  }

  .page-business .business-row {
    position: absolute;
    width: 1440px;
    height: 260px;
  }

  .page-business .business-row:nth-child(1) { top: 200px; }
  .page-business .business-row:nth-child(2) { top: 670px; }
  .page-business .business-row:nth-child(3) { top: 1140px; }
  .page-business .business-row:nth-child(4) { top: 1610px; }

  .page-business .business-row-inner,
  .page-business .business-row.reverse .business-row-inner {
    position: relative;
    display: block;
    width: 1440px;
    height: 260px;
    min-height: 0;
    padding: 0;
  }

  .page-business .business-row-visual,
  .page-business .business-row:not(.reverse) .business-row-visual,
  .page-business .business-row.reverse .business-row-visual {
    position: absolute;
    width: 400px;
    height: 300px;
    margin: 0;
  }

  .page-business .business-row:nth-child(1) .business-row-visual { left: 354px; top: 0; display: block; }
  .page-business .business-row:nth-child(2) .business-row-visual { left: 686px; top: 0; display: block; }
  .page-business .business-row:nth-child(3) .business-row-visual { left: 354px; top: 0; display: block; }
  .page-business .business-row:nth-child(4) .business-row-visual { left: 686px; top: 0; display: block; }

  .page-business .business-row-panel,
  .page-business .business-row:not(.reverse) .business-row-panel,
  .page-business .business-row.reverse .business-row-panel {
    position: absolute;
    margin: 0;
    width: 1058px;
    height: 250px;
    min-height: 0;
    display: block;
  }

  .page-business .business-row:nth-child(1) .business-row-panel { left: 382px; top: 120px; }
  .page-business .business-row:nth-child(2) .business-row-panel { left: 0; top: 120px; }
  .page-business .business-row:nth-child(3) .business-row-panel { left: 382px; top: 120px; }
  .page-business .business-row:nth-child(4) .business-row-panel { left: 0; top: 120px; }

  .page-business .business-row-panel::before,
  .page-business .business-row:not(.reverse) .business-row-panel::before,
  .page-business .business-row.reverse .business-row-panel::before {
    left: 0;
    right: auto;
    top: 0;
    width: 1058px;
    height: 250px;
    transform: none;
    background: linear-gradient(90deg, #28a28f 0%, rgba(40, 162, 143, 0) 100%);
    border-bottom-left-radius: 45px;
    border-bottom-right-radius: 0;
  }

  .page-business .business-row.reverse .business-row-panel::before {
    background: linear-gradient(90deg, rgba(40, 162, 143, 0) 0%, #28a28f 100%);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 45px;
  }

  .page-business .business-row-text,
  .page-business .business-row:not(.reverse) .business-row-text,
  .page-business .business-row.reverse .business-row-text {
    position: absolute;
    margin: 0;
    padding: 0;
    max-width: none;
    width: 450px;
  }

  .page-business .business-row:nth-child(1) .business-row-text { left: 392px; top: -54px; }
  .page-business .business-row:nth-child(2) .business-row-text { left: 221px; top: -54px; }
  .page-business .business-row:nth-child(3) .business-row-text { left: 392px; top: -54px; }
  .page-business .business-row:nth-child(4) .business-row-text { left: 221px; top: -54px; }

  .page-business .business-row-text h3 {
    font-size: 32px;
    line-height: 44px;
    margin-bottom: 35px;
    margin-left: -5px;
    width: 450px;
  }

  .page-business .business-row:nth-child(2) .business-row-text h3,
  .page-business .business-row:nth-child(4) .business-row-text h3 {
    width: 450px;
    margin-left: 0;
    text-align: right;
  }

  .page-business .business-row-text p {
    width: 450px;
    font-size: 16px;
    line-height: 24px;
    text-indent: 2em;
  }

  .page-cases .cases-list-section {
    position: relative;
    width: 100vw;
    height: 1022px;
    padding: 0;
  }

  .page-case-detail .case-detail-section {
    position: relative;
    width: 100vw;
    height: 1591px;
    padding: 0;
  }

  .page-case-detail .case-detail-section > .cases-search-panel {
    display: block;
  }

  .page-case-detail .cases-search-panel::before {
    left: 134px;
    top: 10px;
    width: 198px;
    height: 224px;
    opacity: 0.17;
  }

  .page-case-detail .cases-search-logo {
    left: 30px;
    top: 35px;
    width: 206px;
    height: 32px;
    opacity: 0.6;
  }

  .page-case-detail .cases-search-box {
    left: 30px;
    top: 103px;
    width: 220px;
    height: 40px;
    background: rgba(242,242,242,.8);
    border-radius: 10px;
  }

  .page-case-detail .case-detail-article {
    position: absolute;
    left: calc(50% - 260px);
    top: 0;
    width: 780px;
    height: 1491px;
    max-width: none;
    margin: 0;
  }

  .page-case-detail .case-detail-article h1 {
    position: absolute;
    left: 59px;
    top: 121px;
    width: 662px;
    height: 32px;
    font-size: 24px;
    line-height: 32px;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
  }

  .page-case-detail .case-detail-article p {
    font-size: 20px;
    line-height: 32px;
    color: #4a4a4a;
  }

  .page-case-detail .case-detail-intro {
    position: absolute;
    left: 0;
    top: 183px;
    width: 780px;
    height: 96px;
    margin: 0;
  }

  .page-case-detail .case-detail-main-image {
    position: absolute;
    left: 0;
    top: 309px;
    width: 780px;
    height: 438px;
    margin: 0;
    object-fit: cover;
  }

  .page-case-detail .case-detail-copy {
    position: absolute;
    left: 0;
    top: 777px;
    width: 780px;
    height: 384px;
    margin: 0;
  }

  .page-case-detail .case-detail-copy p + p {
    margin-top: 32px;
  }

  .page-case-detail .case-detail-final {
    position: absolute;
    left: 0;
    top: 1191px;
    width: 780px;
    height: 300px;
    margin: 0;
    display: grid;
    grid-template-columns: 229px 521px;
    column-gap: 30px;
    align-items: start;
  }

  .page-case-detail .case-detail-final img {
    width: 229px;
    height: 300px;
    object-fit: cover;
  }

  .page-case-detail .case-detail-final p + p {
    margin-top: 0;
  }

  .page-cases .cases-search-panel {
    position: absolute;
    left: calc(50% - 580px);
    top: 57px;
    width: 280px;
    height: 160px;
  }

  .page-cases .cases-search-panel::before {
    content: "";
    position: absolute;
    left: 108px;
    top: -8px;
    width: 145px;
    height: 162px;
    background: url("logo-mark.png") center / contain no-repeat;
    opacity: 0.18;
    z-index: 0;
  }

  .page-cases .cases-search-logo {
    position: absolute;
    left: 0;
    top: 17px;
    width: 220px;
    height: auto;
    opacity: 0.56;
    z-index: 1;
  }

  .page-cases .cases-search-box {
    position: absolute;
    left: 0;
    top: 75px;
    width: 220px;
    height: 40px;
    background: rgba(247,247,247,.92);
    border: 0;
    border-radius: 9px;
    margin: 0;
    display: block;
    z-index: 2;
  }

  .page-cases .cases-search-box input {
    width: 176px;
    height: 40px;
    padding: 0 8px;
    border: 0;
    outline: 0;
    background: transparent;
    color: #666;
    font: inherit;
  }

  .page-cases .cases-search-box button {
    position: absolute;
    right: 0;
    top: 0;
    width: 44px;
    height: 40px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .page-cases .cases-search-box button::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 1px;
    height: 24px;
    background: rgba(0,0,0,.12);
  }

  .page-cases .cases-search-box button span {
    position: absolute;
    right: 14px;
    top: 12px;
    width: 16px;
    height: 16px;
  }

  .page-cases .cases-search-box button span::before {
    content: "";
    position: absolute;
    right: 0;
    bottom: 1px;
    width: 7px;
    height: 2px;
    background: #aaa;
    transform: rotate(45deg);
    transform-origin: right center;
  }

  .page-cases .cases-search-box button span::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 13px;
    height: 13px;
    border: 2px solid #aaa;
    border-radius: 50%;
  }

  .page-cases .cases-empty {
    margin: 160px 0 0;
    text-align: center;
    color: rgba(0,0,0,.45);
    font-size: 16px;
    line-height: 24px;
  }

  .page-cases .cases-news-list {
    position: absolute;
    left: calc(50% - 220px);
    top: 57px;
    width: 700px;
  }

  .page-cases .case-news-item {
    display: block;
    height: 130px;
    border-bottom: 1px solid rgba(0,0,0,.12);
    margin-bottom: 30px;
  }

  .page-cases .case-news-link {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    column-gap: 25px;
    height: 130px;
  }

  .page-news .case-news-link {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    column-gap: 25px;
    height: 130px;
  }

  .page-cases .case-news-item img {
    width: 180px;
    height: 110px;
    object-fit: cover;
  }

  .page-cases .case-news-item h3 {
    font-size: 16px;
    line-height: 22px;
    font-weight: 700;
    margin-bottom: 10px;
  }

  .page-cases .case-news-item p {
    font-size: 12px;
    line-height: 18px;
    color: rgba(0,0,0,.45);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .page-cases .case-news-item time {
    display: block;
    margin-top: 8px;
    text-align: right;
    font-size: 12px;
    color: rgba(0,0,0,.25);
  }

}

/* ===== English desktop content flow =====
   Long translations must grow the business/news modules instead of using
   the fixed Chinese design coordinates. */
@media (min-width: 1200px) {
  html:not([data-site-lang="zh"]) .page-business .business-page-body {
    height: auto;
    min-height: 0;
    padding: 0 0 clamp(60px, 6.95vw, 100px);
    overflow: visible;
  }

  html:not([data-site-lang="zh"]) .page-business .business-tabs {
    margin: clamp(32px, 3.48vw, 50px) 0 clamp(40px, 4.87vw, 70px);
    padding-left: clamp(16px, 18.06vw, 260px);
  }

  html:not([data-site-lang="zh"]) .page-business .business-tabs a {
    width: auto;
    min-width: clamp(88px, 6.95vw, 100px);
    padding: 0 18px;
  }

  html:not([data-site-lang="zh"]) .page-business .business-list {
    display: flex;
    gap: clamp(90px, 8.34vw, 120px);
  }

  /* Grid keeps the Chinese overlap: the tinted panel spans the whole row and the
     photo sits on top of its left half, so the copy still lands on the faded end. */
  html:not([data-site-lang="zh"]) .page-business .business-row-inner,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-inner {
    display: grid;
    grid-template-columns: clamp(280px, 27.78vw, 400px) minmax(0, 1fr);
    align-items: center;
    width: 100%;
    height: auto;
    min-height: clamp(250px, 18.06vw, 260px);
    padding: 0 0 0 clamp(16px, 24.59vw, 354px);
  }

  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-inner {
    grid-template-columns: minmax(0, 1fr) clamp(280px, 27.78vw, 400px);
    padding: 0 clamp(16px, 24.59vw, 354px) 0 0;
  }

  /* Chinese rows are a fixed 260px, so the 400x300 photo is the dominant element. English
     copy runs about 3x longer and pushes rows past 600px; a fixed-height photo would float
     small inside a tall tinted panel, so it stretches with the row and crops via object-fit. */
  html:not([data-site-lang="zh"]) .page-business .business-row-visual,
  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-visual,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-visual {
    position: relative;
    left: auto;
    top: auto;
    z-index: 2;
    grid-row: 1;
    align-self: stretch;
    width: 100%;
    height: auto;
    min-height: clamp(210px, 20.84vw, 300px);
    margin: 0;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row-visual img {
    object-position: center;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-visual {
    grid-column: 1;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-visual {
    grid-column: 2;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row-panel,
  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-panel,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-panel {
    position: relative;
    left: auto;
    top: auto;
    z-index: 1;
    grid-row: 1;
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    width: auto;
    height: auto;
    min-height: clamp(180px, 17.37vw, 250px);
    margin: 0;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-panel {
    padding-left: calc(clamp(280px, 27.78vw, 400px) + 20px);
  }

  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-panel {
    justify-content: flex-end;
    padding-right: calc(clamp(280px, 27.78vw, 400px) + 20px);
  }

  html:not([data-site-lang="zh"]) .page-business .business-row-panel::before,
  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-panel::before,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-panel::before {
    left: 0;
    right: 0;
    top: 0;
    width: auto;
    height: 100%;
    transform: none;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row-text,
  html:not([data-site-lang="zh"]) .page-business .business-row:not(.reverse) .business-row-text,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-text {
    position: relative;
    left: auto;
    top: auto;
    z-index: 1;
    width: auto;
    max-width: min(620px, 100%);
    height: auto;
    margin: 0;
    padding: clamp(20px, 2.09vw, 30px) 0;
  }

  html:not([data-site-lang="zh"]) .page-business .business-row-text h3,
  html:not([data-site-lang="zh"]) .page-business .business-row.reverse .business-row-text h3,
  html:not([data-site-lang="zh"]) .page-business .business-row-text p {
    width: auto;
    max-width: 100%;
    margin-left: 0;
    overflow-wrap: anywhere;
  }

  /* Chinese justifies cleanly because glyphs are fixed-width; justified English in a
     450px column opens rivers between words, so the copy stays ragged-right. */
  html:not([data-site-lang="zh"]) .page-business .business-row-text p {
    height: auto;
    text-align: left;
    text-indent: 0;
    overflow: visible;
  }

  html:not([data-site-lang="zh"]) .page-history .chronicle-section {
    padding: 90px clamp(24px, 4vw, 60px) 100px;
  }

  html:not([data-site-lang="zh"]) .page-history .chronicle-section .about-detail-inner {
    width: min(1000px, 100%);
    max-width: 1000px;
    margin: 0 auto;
  }

  html:not([data-site-lang="zh"]) .page-history .chronicle-section .about-detail-title {
    margin: 0 0 45px;
    text-align: left;
  }

  html:not([data-site-lang="zh"]) .page-history .timeline {
    width: min(760px, 100%);
    margin: 0;
  }

  html:not([data-site-lang="zh"]) .page-history .timeline-item {
    display: grid;
    grid-template-columns: 86px 70px minmax(0, 1fr);
    align-items: center;
    width: 100%;
    height: auto;
    min-height: 122px;
    padding: 0;
    column-gap: 30px;
  }

  html:not([data-site-lang="zh"]) .page-history .timeline-content {
    width: auto;
    min-width: 0;
    max-width: none;
    overflow-wrap: anywhere;
  }

  html:not([data-site-lang="zh"]) .page-news .cases-list-section,
  html:not([data-site-lang="zh"]) .page-cases .cases-list-section {
    width: min(1200px, calc(100% - 48px));
    height: auto;
    min-height: 0;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 64px;
    overflow: visible;
  }

  html:not([data-site-lang="zh"]) .page-news .cases-search-panel,
  html:not([data-site-lang="zh"]) .page-cases .cases-search-panel {
    width: 100%;
    max-width: 280px;
  }

  html:not([data-site-lang="zh"]) .page-news .cases-news-list,
  html:not([data-site-lang="zh"]) .page-cases .cases-news-list {
    width: auto;
    min-width: 0;
    max-width: none;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-item,
  html:not([data-site-lang="zh"]) .page-cases .case-news-item {
    width: 100%;
    height: auto;
    min-height: 130px;
    margin-bottom: 30px;
    overflow: visible;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-link,
  html:not([data-site-lang="zh"]) .page-cases .case-news-link {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    width: 100%;
    min-height: 130px;
    height: auto;
    column-gap: 25px;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-link > div,
  html:not([data-site-lang="zh"]) .page-cases .case-news-link > div {
    min-width: 0;
    display: flex;
    flex-direction: column;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-item h2,
  html:not([data-site-lang="zh"]) .page-news .case-news-item h3,
  html:not([data-site-lang="zh"]) .page-cases .case-news-item h2,
  html:not([data-site-lang="zh"]) .page-cases .case-news-item h3 {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 700;
    max-width: 100%;
    height: auto;
    line-height: 1.4;
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-item p,
  html:not([data-site-lang="zh"]) .page-cases .case-news-item p {
    max-width: 100%;
    height: auto;
    line-height: 1.6;
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    overflow-wrap: anywhere;
    text-overflow: clip;
  }

  html:not([data-site-lang="zh"]) .page-news .case-news-item time,
  html:not([data-site-lang="zh"]) .page-cases .case-news-item time {
    display: block;
    width: 100%;
    margin-top: auto;
    padding-top: 8px;
    text-align: right;
  }
}