:root {
  /* 品牌色 */
  --color-primary: #1a2f8b;
  --color-accent: #ee2a2f;
  --color-navy: #1a2f8b;
  /* 中性色 - Ant 风格 */
  --color-bg: #f5f7fa;
  --color-bg-elevated: #ffffff;
  --color-border: #e8eaed;
  --color-border-light: #f0f1f3;
  --color-text: #1f2937;
  --color-text-secondary: #4b5563;
  --color-muted: #6b7280;
  /* 间距尺度 8px base */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-section: 64px;
  /* 字体层级 */
  --font-size-caption: 12px;
  --font-size-body: 14px;
  --font-size-lead: 16px;
  --font-size-h3: 18px;
  --font-size-h2: 22px;
  --font-size-h1: 28px;
  --font-size-hero: 38px;
  --line-height-tight: 1.4;
  --line-height-body: 1.6;
  --line-height-relaxed: 1.75;
  /* 阴影与圆角 */
  --shadow-soft: 0 1px 4px rgba(26, 47, 139, 0.08);
  --shadow-card: 0 2px 8px rgba(26, 47, 139, 0.06);
  --shadow-card-hover: 0 4px 16px rgba(26, 47, 139, 0.12);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;
  --transition-fast: 0.2s ease;
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", system-ui, sans-serif;
  color: var(--color-text);
  background: white;
}

body {
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

main {
  padding-top: 72px;
}

/* Header：默认带深色半透明底，避免白字白底不可见；滚动后加深 */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
  background: rgba(26, 47, 139, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
}

.site-header.scrolled {
  background: rgba(26, 47, 139, 0.96);
  box-shadow: 0 4px 18px rgba(26, 47, 139, 0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: white;
}

.logo-mark {
  height: 32px;
  min-width: 32px;
  width: auto;
  padding: 0 4px;
  border-radius: 10px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  overflow: hidden;
}
.logo-mark:has(img) {
  background: transparent;
  padding: 0 2px;
}
.logo-mark img,
.logo-img {
  height: 100%;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}
.logo-mark picture {
  display: flex;
  align-items: center;
  height: 100%;
  line-height: 0;
}
.logo-mark picture img {
  height: 100%;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.logo-text {
  font-weight: 600;
  letter-spacing: 0.06em;
  font-size: 15px;
}

/* 首屏 Banner 上：logo 与导航为白色，logo 图片反色为白 */
.site-header:not(.scrolled) .logo,
.site-header:not(.scrolled) .logo-text {
  color: #fff;
}
.site-header:not(.scrolled) .logo-mark {
  background: transparent;
}
.site-header:not(.scrolled) .logo-mark img {
  filter: brightness(0) invert(1);
}
.site-header:not(.scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.95);
}
.site-header:not(.scrolled) .nav-link::after {
  background: #fff;
}
.site-header:not(.scrolled) .nav-toggle span {
  background: #fff;
}
.site-header:not(.scrolled) .btn-header-cta {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  border-color: rgba(255, 255, 255, 0.8);
}
.site-header:not(.scrolled) .btn-header-cta:hover {
  background: #fff;
  color: var(--color-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  position: relative;
  padding: 6px 0;
  color: white;
  font-size: 14px;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -20px; /* 贴 header 顶边，随 header-inner 高度与居中计算 */
  width: 0;
  height: 4px;
  border-radius: 999px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 85%;
}

.nav-item-has-children {
  position: relative;
}

.nav-link-button {
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-submenu {
  position: absolute;
  top: 120%;
  left: 0;
  min-width: 180px;
  padding: 10px 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(26, 47, 139, 0.18);
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast),
    transform var(--transition-fast);
}

.nav-item-has-children:hover .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-submenu a {
  display: block;
  padding: 8px 18px;
  font-size: 14px;
  color: var(--color-text);
}

.nav-submenu a:hover {
  background: var(--color-bg);
}

.nav-toggle {
  display: none;
  width: 34px;
  height: 28px;
  padding: 0;
  border: none;
  background: transparent;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: white;
  border-radius: 999px;
}

.btn-header-cta {
  display: inline-flex;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    box-shadow var(--transition-fast), transform var(--transition-fast),
    border-color var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(120deg, var(--color-accent), var(--color-primary));
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(26, 47, 139, 0.32);
}

.btn-secondary {
  background: white;
  border-color: rgba(26, 47, 139, 0.12);
  color: var(--color-text);
}

.btn-secondary:hover {
  border-color: rgba(26, 47, 139, 0.25);
  box-shadow: 0 14px 30px rgba(26, 47, 139, 0.14);
}

.btn-outline {
  background: transparent;
  border-color: rgba(26, 47, 139, 0.3);
  color: var(--color-text);
}

.btn-outline:hover {
  background: rgba(26, 47, 139, 0.06);
}

.btn-text {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-navy);
}

.btn-text:hover {
  color: var(--color-accent);
}

/* Grid & Sections - Ant 风格：明确分区、留白 */
.section {
  padding: var(--spacing-3xl) 0;
}

.section:nth-of-type(odd) {
  background: var(--color-bg-elevated);
}

.section:nth-of-type(even) {
  background: var(--color-bg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: var(--font-size-h1);
  font-weight: 600;
  margin: 0 0 var(--spacing-sm);
  color: #0D61A8;
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  font-size: var(--font-size-lead);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.section-header-inline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  text-align: left;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}

.card h3,
.card h2 {
  margin-top: 0;
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-text);
}

.card-split {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* 卡片内链区 - Ant 风格 */
.card-link .btn {
  margin-top: var(--spacing-md);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-list li {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(26, 47, 139, 0.05);
  font-size: 12px;
  color: var(--color-muted);
}

.section-cta {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  justify-content: center;
}

/* Hero slider */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 520px;
  color: white;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(6%);
  transition: opacity 0.6s ease, transform 0.6s ease;
  display: flex;
}

.hero-slide.is-active {
  opacity: 1;
  transform: translateX(0);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: #1a2f8b;
}

.hero-bg-1 {
  background-image: url("../images/banner1-foresight.webp");
}
@supports not (background-image: url("x.webp")) {
  .hero-bg-1 { background-image: url("../images/banner1-foresight.png"); }
}

.hero-bg-2 {
  background-image: url("../images/banner2-dual-drive.webp");
}
@supports not (background-image: url("x.webp")) {
  .hero-bg-2 { background-image: url("../images/banner2-dual-drive.png"); }
}

.hero-bg-3 {
  background-image: url("../images/banner3-future-pulse.webp");
}
@supports not (background-image: url("x.webp")) {
  .hero-bg-3 { background-image: url("../images/banner3-future-pulse.png"); }
}

/* 半透明遮罩，保证白字可读 */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.25) 0%,
    transparent 30%,
    transparent 60%,
    rgba(0, 0, 0, 0.4) 100%
  );
  mix-blend-mode: multiply;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  text-align: center;
}

.hero-content .hero-title,
.hero-content .hero-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero-kicker {
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 14px;
  opacity: 0.8;
}

.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  max-width: 720px;
  margin: 0 0 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.hero-subtitle {
  font-size: 18px;
  max-width: 520px;
  margin: 0 0 28px;
  opacity: 0.95;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.3);
}

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

.hero-actions .btn {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.hero-actions .btn:hover {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: width var(--transition-fast), background-color var(--transition-fast);
}

.hero-dots button.is-active {
  width: 22px;
  background: white;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(5, 12, 32, 0.4);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.hero-arrow-prev {
  left: 20px;
}

.hero-arrow-next {
  right: 20px;
}

.hero-arrow::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-top: 2px solid white;
  border-right: 2px solid white;
}

.hero-arrow-prev::before {
  transform: rotate(-135deg);
}

.hero-arrow-next::before {
  transform: rotate(45deg);
}

/* KPI / 核心数据 */
.section-kpi {
  background: linear-gradient(180deg, #15276d 0%, #1a2f8b 32%, #eef1f7 32%, #eef1f7 100%);
  color: white;
  padding-bottom: var(--spacing-3xl);
}

.section-kpi .section-header {
  margin-bottom: 0;
}

/* 三个区块标题统一为品牌蓝；核心数据区标题置于浅底上以便蓝色可见 */
.section-header-with-icon h2 {
  color: var(--color-primary);
}

/* 核心数据标题：浅色条 + 品牌蓝标题，与下方内容对齐 */
.section-kpi .section-header.kpi-section-header {
  background: #fff;
  color: var(--color-text);
  margin-left: -20px;
  margin-right: -20px;
  margin-bottom: var(--spacing-2xl);
  margin-top: 0;
  padding: var(--spacing-xl) 20px var(--spacing-lg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: 0 4px 12px rgba(26, 47, 139, 0.06);
}

.section-kpi .section-header.kpi-section-header .section-header-icon {
  color: var(--color-primary);
}

.section-kpi .section-header.kpi-section-header h2 {
  color: var(--color-primary);
  font-size: var(--font-size-h1);
  font-weight: 600;
  margin: 0 0 var(--spacing-sm);
}

.section-kpi .section-header.kpi-section-header p {
  color: var(--color-muted);
  font-size: 0.9375rem;
  margin: 0;
  line-height: 1.5;
}

/* 区块标题旁图标：与投资领域卡片图标风格一致 32×32 */
.section-header-with-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.section-header-icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  margin-bottom: var(--spacing-sm);
  position: relative;
  color: var(--color-primary);
}

.section-header-icon svg,
.section-header-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.section-header-icon svg {
  stroke: currentColor;
  fill: none;
}

#sectors .section-header-with-icon {
  margin-bottom: var(--spacing-2xl);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.kpi-card {
  position: relative;
  border-radius: var(--radius-lg);
  background: #fff;
  padding: var(--spacing-xl) var(--spacing-lg);
  color: var(--color-text);
  box-shadow: 0 4px 20px rgba(26, 47, 139, 0.08);
  border: 1px solid rgba(26, 47, 139, 0.1);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.kpi-card:hover {
  box-shadow: 0 8px 28px rgba(26, 47, 139, 0.12);
  border-color: rgba(26, 47, 139, 0.18);
}

.kpi-label {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--color-muted);
  font-weight: 500;
}

.kpi-value {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.kpi-unit {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--color-muted);
}

@media (max-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 28px;
  }
  .kpi-value {
    font-size: 24px;
  }
}

.kpi-info {
  position: absolute;
  right: 16px;
  top: 16px;
  border-radius: 999px;
  border: none;
  width: 22px;
  height: 22px;
  background: rgba(26, 47, 139, 0.03);
  cursor: pointer;
  font-size: 12px;
  color: var(--color-muted);
}

.kpi-tooltip {
  position: absolute;
  right: 16px;
  top: 42px;
  background: #051022;
  color: white;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 8px;
  max-width: 220px;
  box-shadow: 0 10px 30px rgba(26, 47, 139, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast),
    visibility var(--transition-fast);
}

.kpi-card:hover .kpi-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* CSR */
.section-csr .card {
  text-align: left;
}

/* Footer */
.site-footer {
  background: #1a1d24;
  color: rgba(255, 255, 255, 0.84);
  padding: 40px 0 26px;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-main {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: space-between;
}

.footer-brand {
  max-width: 320px;
  text-align: left;
}

.footer-logo {
  display: block;
  margin-bottom: 12px;
  margin-left: 0;
  margin-right: auto;
  line-height: 0;
}

.footer-logo img {
  display: block;
  height: 36px;
  width: auto;
  max-width: 140px;
  margin: 0;
  object-fit: contain;
  object-position: left center;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.footer-logo:hover img {
  opacity: 1;
}

.footer-company {
  font-weight: 600;
  margin: 0 0 8px;
}

.footer-tagline {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-column h4 {
  margin: 0 0 10px;
  font-size: 14px;
}

.footer-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}

.footer-column li + li {
  margin-top: 4px;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.84);
}

.footer-column a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 14px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
}

.footer-risk-tip {
  flex-basis: 100%;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 12, 32, 0.65);
}

.modal-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
  background: white;
  border-radius: 18px;
  padding: 26px 26px 24px;
  box-shadow: 0 22px 50px rgba(26, 47, 139, 0.28);
  overflow: hidden;
}
.modal-dialog .contact-form {
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  flex: 1 1 auto;
  min-height: 0;
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0));
}
.modal-dialog .form-actions {
  flex-shrink: 0;
  margin-top: 16px;
  padding-top: 8px;
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 14px;
  border: none;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-muted);
}

.modal-subtitle {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 14px;
}

/* 图片放大弹层（创始人照片等） */
.image-lightbox {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.image-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 12, 32, 0.85);
  cursor: pointer;
}
.image-lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  cursor: pointer;
}
.image-lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.founder-photo-clickable {
  cursor: pointer;
}

.contact-form {
  margin-top: 18px;
}

.form-row {
  margin-bottom: 14px;
}

.form-row-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-row label {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(238, 42, 47, 0.18);
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.checkbox input {
  width: auto;
}

.form-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

.char-count {
  font-size: 12px;
  color: var(--color-muted);
}

.form-error {
  min-height: 16px;
  font-size: 12px;
  color: #e53e3e;
  margin: 2px 0 0;
}

.form-actions {
  margin-top: 10px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.form-status {
  margin-top: 10px;
  font-size: 13px;
}

/* Back to top */
.btn-back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: none;
  background: rgba(26, 47, 139, 0.9);
  color: white;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(26, 47, 139, 0.28);
  display: none;
}

.btn-back-to-top.is-visible {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* 内页通用：Hero、面包屑 - Ant 风格 */
.page-hero {
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
  background: linear-gradient(180deg, var(--color-primary) 0%, #243a9e 100%);
  color: white;
}

.page-hero .container {
  max-width: 800px;
}

.page-hero--center .container {
  text-align: center;
}

.page-hero h1 {
  margin: 0 0 var(--spacing-sm);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.page-hero-sub,
.page-hero .lead {
  margin: 0 0 var(--spacing-lg);
  opacity: 0.92;
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
}

/* 面包屑 - 确定性、可点击 */
.breadcrumb {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-caption);
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb .sep {
  margin: 0 2px;
  opacity: 0.6;
}

.page-hero .hero-actions {
  margin-top: var(--spacing-lg);
}

/* 业务支撑栏目：三大支撑平台卡片（参考图：浅蓝边框、图标+标题+描述） */
.platform-support-section .platform-support-header {
  text-align: left;
  max-width: none;
  margin-bottom: var(--spacing-2xl);
}
.platform-support-header h2 {
  color: var(--color-primary);
  font-size: var(--font-size-h1);
  font-weight: 600;
  margin: 0 0 var(--spacing-sm);
}
.platform-support-header p {
  margin: 0;
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 56em;
}

.platform-support-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.platform-support-card {
  display: block;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(26, 47, 139, 0.2);
  background: rgba(26, 47, 139, 0.04);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.platform-support-card:hover {
  border-color: rgba(26, 47, 139, 0.35);
  background: rgba(26, 47, 139, 0.06);
  box-shadow: 0 4px 16px rgba(26, 47, 139, 0.08);
}

.platform-support-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}
.platform-support-card-icon svg {
  width: 28px;
  height: 28px;
}

.platform-support-card h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
}

.platform-support-card p {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text);
}

.platform-support-card-link {
  font-size: var(--font-size-caption);
  font-weight: 500;
  color: var(--color-primary);
  display: inline-block;
  margin-top: var(--spacing-xs);
}
.platform-support-card:hover .platform-support-card-link {
  text-decoration: underline;
}

.platform-support-scenarios {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
}
.platform-support-scenarios h3 {
  margin: 0 0 var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}

@media (max-width: 900px) {
  .platform-support-cards {
    grid-template-columns: 1fr;
  }
}

.platform-detail-section .platform-detail-title {
  color: var(--color-primary);
  font-size: var(--font-size-h1);
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
}

/* 远见格局页：两区块 + 浅蓝卡片(2x2) + 深蓝卡片(5列) */
.vision-map-section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.vision-map-section-header h2 {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--spacing-md);
}
.vision-map-section-header p {
  margin: 0;
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.vision-map-cards {
  display: grid;
  gap: var(--spacing-lg);
}
.vision-map-cards-light {
  grid-template-columns: repeat(2, 1fr);
}
.vision-map-cards-dark {
  grid-template-columns: repeat(5, 1fr);
  margin-bottom: var(--spacing-xl);
}

.vision-map-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}
.vision-map-card-light {
  background: #e8f4fc;
  border: 1px solid rgba(26, 47, 139, 0.12);
}
.vision-map-card-light .vision-map-card-icon {
  color: var(--color-primary);
}
.vision-map-card-light h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
}
.vision-map-card-light p {
  margin: 0;
  font-size: var(--font-size-caption);
  line-height: 1.6;
  color: var(--color-text-secondary);
}
.vision-map-card-light p + p {
  margin-top: var(--spacing-sm);
}
.vision-map-subtitle {
  font-size: var(--font-size-lead);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-lg);
  text-align: center;
}
.vision-map-card-tag {
  font-size: 12px !important;
  color: var(--color-primary) !important;
  margin-bottom: var(--spacing-xs) !important;
  opacity: 0.9;
}
.vision-map-quote {
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-lead);
  font-weight: 500;
  color: var(--color-primary);
  font-style: italic;
  border: none;
  padding: 0;
  text-align: center;
}
/* 远见格物：三大决策闭环每组 3 张小卡片 */
.vision-insight-group {
  margin-bottom: var(--spacing-2xl);
}
.vision-insight-group:last-child {
  margin-bottom: 0;
}
.vision-insight-group-title {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-xs);
}
.vision-insight-group-tag {
  font-size: var(--font-size-caption);
  color: var(--color-muted);
  margin: 0 0 var(--spacing-lg);
}
.vision-map-cards-mini {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.vision-map-card-mini {
  padding: var(--spacing-lg);
}
.vision-map-card-mini h5 {
  font-size: var(--font-size-body);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--spacing-sm);
}
.vision-map-card-mini p {
  margin: 0;
  font-size: var(--font-size-caption);
  line-height: 1.6;
  color: var(--color-text-secondary);
}
@media (max-width: 900px) {
  .vision-map-cards-mini {
    grid-template-columns: 1fr;
  }
}

.vision-map-card-dark {
  background: var(--color-primary);
  border: none;
}
.vision-map-card-dark .vision-map-card-icon {
  color: #fff;
}
.vision-map-card-dark h3 {
  margin: 0 0 var(--spacing-xs);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
}
.vision-map-card-dark p {
  margin: 0;
  font-size: var(--font-size-caption);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

.vision-map-card-icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: var(--spacing-md);
}
.vision-map-card-icon svg {
  width: 28px;
  height: 28px;
}

.vision-map-conclusion {
  margin: 0 0 var(--spacing-lg);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 56em;
}

@media (max-width: 1024px) {
  .vision-map-cards-dark {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .vision-map-cards-light {
    grid-template-columns: 1fr;
  }
  .vision-map-cards-dark {
    grid-template-columns: 1fr;
  }
}

/* 远见战略实验室 VSL 页 */
.vsl-card p + p {
  margin-top: var(--spacing-sm);
}
.vsl-card-en {
  font-size: 0.85em;
  font-weight: 500;
  color: var(--color-text-secondary);
}
.vsl-tags {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-xl);
  max-width: 56em;
  margin-left: auto;
  margin-right: auto;
}
.vsl-tags li {
  padding: var(--spacing-md) 0;
  font-size: var(--font-size-body);
  line-height: 1.7;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
}
.vsl-tags li:last-child {
  border-bottom: none;
}
.vsl-tags strong {
  color: var(--color-text);
  font-weight: 600;
}

/* VSL 平台意义：三列横向卡片 */
.vsl-tags-row-cards {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}
.vsl-tags-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}
.vsl-tag-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.vsl-tag-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}
.vsl-tag-card h4 {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-text);
}
.vsl-tag-card p {
  margin: 0;
  font-size: var(--font-size-body);
  line-height: 1.65;
  color: var(--color-text-secondary);
}
@media (max-width: 768px) {
  .vsl-tags-row {
    grid-template-columns: 1fr;
  }
}

.grid-3-md {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.content-max {
  max-width: 720px;
  margin: 0 auto;
}

/* 年度报告页：致辞正文 */
.report-section {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
}
.report-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}
.report-title {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm);
  line-height: 1.35;
}
.report-subtitle {
  font-size: var(--font-size-lead);
  color: var(--color-muted);
  margin: 0;
}
.report-letter {
  margin-bottom: var(--spacing-2xl);
}
.report-letter p {
  font-size: var(--font-size-body);
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin: 0 0 1em;
  text-indent: 2em;
}
.report-letter p:last-child {
  margin-bottom: 0;
}
.report-greeting {
  text-indent: 0 !important;
  font-weight: 500;
  color: var(--color-text);
}
.report-sign-off {
  text-indent: 0 !important;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--spacing-lg) !important;
}
.report-sign {
  text-indent: 0 !important;
  text-align: right;
  color: var(--color-text);
  margin-top: var(--spacing-md) !important;
  font-size: var(--font-size-caption);
}
.report-cta {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
}
.report-cta-text {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
}
.report-cta .btn {
  margin: 0;
}

/* 内页内容区块 - 分节、留白 */
.content-section {
  margin-bottom: var(--spacing-2xl);
}

.content-section:last-child {
  margin-bottom: 0;
}

.content-section h2 {
  font-size: var(--font-size-h2);
  font-weight: 600;
  margin: 0 0 var(--spacing-md);
  color: var(--color-text);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.content-section p {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
}

.detail-lead {
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-secondary);
}
.lead {
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
}
.lead .highlight,
.highlight {
  color: var(--color-navy);
  font-weight: 600;
}
.flow-steps {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.flow-steps li {
  padding: 10px 18px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  font-weight: 500;
}
.timeline {
  max-width: 720px;
  margin: 0 auto;
}
/* 发展历程：滚动进入 + 悬停特效 */
.timeline-animated .timeline-item {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out, background 0.25s ease, border-left-color 0.25s ease, box-shadow 0.25s ease;
}
.timeline-animated.is-visible .timeline-item {
  opacity: 1;
  transform: translateX(0);
}
.timeline-animated .timeline-item:nth-child(1) { transition-delay: 0.05s; }
.timeline-animated .timeline-item:nth-child(2) { transition-delay: 0.1s; }
.timeline-animated .timeline-item:nth-child(3) { transition-delay: 0.15s; }
.timeline-animated .timeline-item:nth-child(4) { transition-delay: 0.2s; }
.timeline-animated .timeline-item:nth-child(5) { transition-delay: 0.25s; }
.timeline-animated .timeline-item:nth-child(6) { transition-delay: 0.3s; }
.timeline-animated .timeline-item:nth-child(7) { transition-delay: 0.35s; }
.timeline-animated .timeline-item:nth-child(8) { transition-delay: 0.4s; }
.timeline-animated .timeline-item:nth-child(9) { transition-delay: 0.45s; }

.timeline-item {
  position: relative;
  padding: 20px 0 20px 28px;
  border-left: 3px solid var(--color-border);
  margin-left: 8px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.timeline-item:hover {
  background: rgba(26, 47, 139, 0.04);
  border-left-color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(26, 47, 139, 0.08);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 26px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.timeline-item:hover::before {
  transform: scale(1.35);
  box-shadow: 0 0 0 4px rgba(26, 47, 139, 0.15);
  background: var(--color-primary);
}
.timeline-item:last-child {
  border-left-color: transparent;
}
.timeline-item:hover:last-child {
  border-left-color: var(--color-primary);
}
.timeline-year {
  display: inline-block;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 4px;
  font-size: 15px;
  transition: color 0.2s ease;
}
.timeline-item:hover .timeline-year {
  color: var(--color-primary);
}
.timeline-item h3 {
  margin: 0 0 6px;
  font-size: 18px;
  transition: color 0.2s ease;
}
.timeline-item:hover h3 {
  color: var(--color-primary);
}
.timeline-item p {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}
.timeline-tag {
  font-size: 13px;
  color: var(--color-accent) !important;
  font-style: italic;
}
.timeline-item:hover .timeline-tag {
  color: var(--color-primary) !important;
}

.anchor-nav {
  padding: 12px 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 72px;
  z-index: 50;
}
.anchor-nav .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.anchor-nav a {
  font-size: 13px;
  color: var(--color-muted);
}
.anchor-nav a:hover {
  color: var(--color-navy);
}
.section-alt {
  background: var(--color-bg);
}

/* 资产业务页：三大细分、典型案例 */
#segments .section-header-with-icon,
#cases .section-header-with-icon {
  margin-bottom: var(--spacing-2xl);
}
#segments .section-header-icon,
#cases .section-header-icon {
  color: var(--color-primary);
}

/* 三大细分领域：文案+图穿插 图+文 / 文+图 / 图+文 */
.segment-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.segment-row {
  display: flex;
  align-items: stretch;
  min-height: 320px;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  margin-bottom: var(--spacing-xl);
}

.segment-row:last-child {
  margin-bottom: 0;
}

/* 第 1、3 条：图在左，文在右 */
.segment-row:nth-child(odd) .segment-media { order: 0; }
.segment-row:nth-child(odd) .segment-content { order: 1; }

/* 第 2 条：文在左，图在右 */
.segment-row:nth-child(even) .segment-media { order: 1; }
.segment-row:nth-child(even) .segment-content { order: 0; }

.segment-media {
  flex: 0 0 44%;
  min-width: 0;
  position: relative;
  background: var(--color-bg);
}

.segment-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.segment-content {
  flex: 1 1 56%;
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.segment-content h3 {
  margin: 0 0 var(--spacing-md);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
}

.segment-content p {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text);
}

.segment-content ul {
  margin: var(--spacing-sm) 0 var(--spacing-md);
  padding-left: 1.25rem;
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text);
}

.segment-meta {
  margin: 0 0 var(--spacing-lg) !important;
  font-size: var(--font-size-caption);
  color: var(--color-muted);
}

.segment-content .btn {
  align-self: flex-start;
}

@media (max-width: 900px) {
  .segment-row {
    flex-direction: column;
    min-height: 0;
  }
  .segment-row:nth-child(odd) .segment-media,
  .segment-row:nth-child(even) .segment-media {
    order: 0;
  }
  .segment-row:nth-child(odd) .segment-content,
  .segment-row:nth-child(even) .segment-content {
    order: 1;
  }
  .segment-media {
    flex: 0 0 auto;
    height: 220px;
  }
  .segment-content {
    padding: var(--spacing-xl);
  }
}

#segments .expand-cards .card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  background: #fff;
  box-shadow: var(--shadow-card);
}
/* 典型案例：横向叠加卡片，默认展开第一张，点击展开 */
.case-cards-stack {
  display: flex;
  align-items: stretch;
  gap: 0;
  height: 260px;
  max-height: 260px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26, 47, 139, 0.1);
}

.case-card-stack-item {
  flex: 0 0 56px;
  min-width: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  background: var(--color-bg);
  border-right: 1px solid var(--color-border-light);
  transition: flex 0.35s ease, min-width 0.35s ease, background 0.2s;
  overflow: hidden;
  position: relative;
}
.case-card-stack-item:last-child {
  border-right: none;
}

.case-card-stack-item:hover {
  background: rgba(26, 47, 139, 0.04);
}

.case-card-stack-item.is-active {
  flex: 1 1 0%;
  min-width: 280px;
  min-height: 0;
  justify-content: flex-start;
  align-items: stretch;
  background: var(--color-bg-elevated);
  box-shadow: 0 0 0 1px var(--color-border-light);
  z-index: 1;
  overflow: hidden;
}

.case-card-stack-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: var(--spacing-lg) 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  letter-spacing: 0.08em;
}

.case-card-stack-item.is-active .case-card-stack-label {
  display: none;
}

.case-card-stack-body {
  display: none;
  flex: 1;
  min-width: 0;
  padding: var(--spacing-xl);
  overflow-y: auto;
  overflow-x: hidden;
  border-left: 4px solid var(--color-primary);
  -webkit-overflow-scrolling: touch;
}

.case-card-stack-item.is-active .case-card-stack-body {
  display: block;
}

.case-card-stack-body h4 {
  margin: 0 0 var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.case-card-stack-body .case-card-details {
  padding: 0;
}

.case-card-stack-body .case-card-details p {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text);
}

.case-card-stack-body .case-card-details p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .case-cards-stack {
    flex-direction: column;
    min-height: 0;
  }
  .case-card-stack-item {
    flex: 0 0 auto;
    min-width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }
  .case-card-stack-item .case-card-stack-label {
    writing-mode: horizontal-tb;
    transform: none;
    padding: var(--spacing-md) var(--spacing-lg);
    justify-content: flex-start;
  }
  .case-card-stack-item.is-active .case-card-stack-label {
    display: none;
  }
  .case-card-stack-item.is-active .case-card-stack-body {
    display: block;
  }
  .case-card-stack-item:not(.is-active) .case-card-stack-body {
    display: none;
  }
}

#cases .case-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-card);
}
#cases .case-card h4 {
  margin: 0 0 var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.section h2 {
  margin: 0 0 20px;
  font-size: 24px;
}
.section-desc {
  margin: -8px 0 20px;
  color: var(--color-muted);
  font-size: 14px;
}
.progress-bars {
  margin-top: 24px;
  max-width: 400px;
}
.progress-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 14px;
}
.progress-item span:first-child {
  width: 48px;
}
.progress-track {
  flex: 1;
  height: 8px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  border-radius: 999px;
}

/* 投资页：方法论 */
.methodology-header .section-header p {
  max-width: 56em;
  margin-left: auto;
  margin-right: auto;
}
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}
.methodology-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
}
.methodology-card:hover {
  box-shadow: 0 12px 32px rgba(26, 47, 139, 0.12);
  transform: translateY(-2px);
}
/* 方法论卡片图标：与投资领域 .sector-icon 风格一致 32×32，填充单色 */
.methodology-card-icon.sector-icon-style {
  display: inline-block;
  width: 32px;
  height: 32px;
  margin-bottom: var(--spacing-sm);
  position: relative;
  color: var(--color-primary);
}
.methodology-card-icon.sector-icon-style svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  fill: currentColor;
}
.methodology-card h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
}
.methodology-card-lead {
  margin: 0 0 var(--spacing-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.55;
}
.methodology-card p:not(.methodology-card-lead) {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-caption);
  color: var(--color-muted);
  line-height: 1.6;
  flex: 1;
}
.methodology-card .btn-text {
  margin-top: auto;
}
@media (max-width: 900px) {
  .methodology-grid {
    grid-template-columns: 1fr;
  }
}


.card-meta {
  margin: 12px 0;
  font-size: 13px;
  color: var(--color-muted);
}
.grid-1 {
  grid-template-columns: 1fr;
}
.grid-4-sm {
  grid-template-columns: repeat(2, 1fr);
}
.expand-cards .card {
  margin-bottom: 20px;
}
.expand-cards .card:last-child {
  margin-bottom: 0;
}
.expand-cards ul {
  margin: 10px 0;
  padding-left: 20px;
}
.case-card h4 {
  margin: 0 0 10px;
  font-size: 16px;
}
.case-card p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.6;
}
.faq-list {
  margin-top: 12px;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 500;
}
.faq-item p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}
.disclaimer-bar {
  padding: 12px 16px;
  background: rgba(238, 42, 47, 0.12);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--color-text);
  margin-bottom: 24px;
}
.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.sector-tags span {
  padding: 6px 12px;
  background: var(--color-bg);
  border-radius: 999px;
  font-size: 13px;
  color: var(--color-muted);
}
.sector-cards .card h4 {
  margin: 0 0 8px;
  font-size: 16px;
}
.sector-cards .card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}
.flow-steps li {
  padding: 14px 18px;
}
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-muted);
}
.empty-state .btn {
  margin-top: 16px;
}
.legal-content h2 {
  margin: var(--spacing-xl) 0 var(--spacing-sm);
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-text);
}

.legal-content p {
  margin: 0 0 var(--spacing-md);
  line-height: var(--line-height-body);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
}
@media (max-width: 640px) {
  .layout-split {
    grid-template-columns: 1fr;
  }
  .grid-4-sm {
    grid-template-columns: 1fr;
  }
}
.content-block {
  margin-bottom: var(--spacing-2xl);
}

.content-block h2 {
  font-size: var(--font-size-h2);
  margin: 0 0 var(--spacing-md);
}

.content-block + .content-block {
  margin-top: var(--spacing-xl);
}
.mv-block {
  margin-bottom: 32px;
}
.mv-block h2 {
  font-size: 20px;
  margin: 0 0 12px;
}
.mv-block blockquote,
blockquote.blockquote {
  margin: 0 0 20px;
  padding: 16px 20px;
  background: var(--color-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 10px 10px 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
}
.values-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.values-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
  line-height: 1.6;
}
.values-list li:last-child {
  border-bottom: none;
}
.quote-large {
  font-size: 17px;
  line-height: 1.75;
  max-width: 640px;
  opacity: 0.95;
}
.layout-split {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 40px;
  align-items: start;
}
.content-main p {
  margin-bottom: 16px;
}
.content-aside {
  position: sticky;
  top: 100px;
}
.founder-signature {
  padding: 24px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  text-align: center;
}
.founder-name, .founder-role, .founder-date {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--color-muted);
}
@media (max-width: 768px) {
  .layout-split {
    grid-template-columns: 1fr;
  }
  .content-aside {
    position: static;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .section-kpi {
    background: var(--color-bg);
    color: var(--color-text);
  }

  .section-kpi .section-header h2 {
    color: var(--color-text);
  }
  .section-kpi .section-header.section-header-with-icon h2 {
    color: var(--color-primary);
  }

  .section-kpi .section-header p {
    color: var(--color-muted);
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: absolute;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 18px;
    background: rgba(5, 12, 32, 0.98);
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(26, 47, 139, 0.38);
    transform-origin: top right;
    transform: scale(0.96);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast),
      transform var(--transition-fast);
  }

  .nav-list.is-open {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
  }

  .nav-submenu {
    position: static;
    box-shadow: none;
    padding: 6px 0 4px;
    background: transparent;
  }

  .nav-submenu a {
    padding-left: 26px;
    color: rgba(255, 255, 255, 0.78);
  }

  .btn-header-cta {
    display: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section {
    padding: 56px 0;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-slider {
    height: 80vh;
  }
}

@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .section-header-inline {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-main {
    flex-direction: column;
  }

  .hero-slider {
    min-height: 480px;
  }
}

/* Reference UI: white header, hero bg image, tabs, sector cards, office cards */
.site-header.header-light {
  background: #fff;
  backdrop-filter: none;
}
.site-header.header-light.scrolled {
  box-shadow: 0 1px 0 var(--color-border-light);
}
.site-header.header-light .logo {
  color: inherit;
  display: flex;
  align-items: center;
}
.site-header.header-light .logo-img {
  height: 32px;
  width: auto;
  max-height: 32px;
  object-fit: contain;
}
.site-header.header-light .logo-text,
.site-header.header-light .nav-link {
  color: var(--color-text);
}
.site-header.header-light .nav-link::after {
  background: var(--color-accent);
}
/* 当前页：蓝色文字 + 下方红色指示线（随字数宽度约 85%，居中，圆角） */
.site-header.header-light .nav-link.is-active {
  color: var(--color-primary);
}
.site-header.header-light .nav-link.is-active::after {
  width: 85%;
}
.site-header.header-light .nav-submenu a {
  color: var(--color-text);
}
.site-header.header-light .logo-mark {
  background: var(--color-primary);
  color: #fff;
}
.site-header.header-light .nav-toggle span {
  background: var(--color-text);
}

.hero-bg-image {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-color: var(--color-primary);
  color: #fff;
}
.hero-bg-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.5) 100%);
  pointer-events: none;
}
.hero-bg-image .container {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-bg-image h1 {
  margin: 0 0 var(--spacing-sm);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero-bg-image.hero-left .container {
  text-align: left;
  max-width: 720px;
}
.hero-bg-image .hero-desc {
  margin: 0 0 var(--spacing-lg);
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  opacity: 0.95;
}
.hero-bg-image.hero-about {
  background-image: linear-gradient(135deg, rgba(26,47,139,0.45) 0%, rgba(36,58,158,0.45) 100%), url("../images/关于我们背景25@1x.webp");
}
.hero-bg-image.hero-business-assets {
  background-image: linear-gradient(135deg, rgba(15,23,42,0.52) 0%, rgba(30,41,59,0.48) 100%), url("../images/banner-assets.webp");
}
.hero-bg-image.hero-business-investment {
  background-image: linear-gradient(135deg, rgba(15,23,42,0.52) 0%, rgba(30,41,59,0.48) 100%), url("../images/banner-investment-realistic.webp");
}
.hero-bg-image.hero-page-dark {
  background-image: linear-gradient(135deg, rgba(15,23,42,0.52) 0%, rgba(30,41,59,0.48) 100%), url("../images/banner-investment-realistic.webp");
}
.hero-bg-image.hero-contact-offices {
  background-image: linear-gradient(135deg, rgba(26,47,139,0.88) 0%, rgba(36,58,158,0.85) 100%), url("../images/banner1-foresight.webp");
}
  text-align: center;
}
.hero-dark .hero-actions {
  margin-top: 1.5rem;
  gap: 16px;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
}

.tab-nav {
  display: flex;
  gap: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}
.tab-nav a {
  font-size: var(--font-size-body);
  color: var(--color-muted);
  padding-bottom: var(--spacing-sm);
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
}
.tab-nav a.is-active {
  color: var(--color-text);
  font-weight: 500;
  border-bottom-color: var(--color-accent);
}

/* 关于我们页：吸顶 tab 导航（全宽包裹，不限于 container） */
.tab-nav-wrap {
  width: 100%;
}
.tab-nav-wrap .tab-nav {
  margin-bottom: 0;
}
.tab-nav--sticky {
  position: sticky;
  top: 72px; /* 与 .header-inner 高度一致，贴顶无间隙 */
  z-index: 99; /* 低于 .site-header(100)，避免遮挡主导航下拉 */
  background: var(--color-bg-elevated);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}
@media (max-width: 767px) {
  .tab-nav--sticky {
    top: 72px;
  }
}

/* 关于我们页：区块标题统一样式 */
.about-section-header {
  text-align: center;
}
.about-section-header .section-header {
  margin-bottom: var(--spacing-xl);
  display: inline-block;
  color: #0D61A8;
}

.two-col-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-3xl);
}
.two-col-section .col-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(26,47,139,0.12);
  aspect-ratio: 4/3;
  background: var(--color-bg);
}
.two-col-section .col-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.two-col-section .col-text h2 {
  font-size: var(--font-size-h1);
  margin: 0 0 var(--spacing-md);
}
.two-col-section .col-text .subheading {
  font-size: var(--font-size-body);
  color: var(--color-muted);
  margin: 0 0 var(--spacing-lg);
}
@media (max-width: 900px) {
  .two-col-section {
    grid-template-columns: 1fr;
  }
}
.two-col-section.reverse {
  direction: rtl;
}
.two-col-section.reverse .col-image,
.two-col-section.reverse .col-text {
  direction: ltr;
}

/* 使命与愿景：两栏卡片 + 图标 */
.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  align-items: stretch;
}
.mission-vision-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.mission-vision-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}
.mission-vision-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(26, 47, 139, 0.08);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}
.mission-vision-icon svg {
  width: 28px;
  height: 28px;
}
.mission-vision-card h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: 2.3rem;
  font-weight: bold;
  font-family: 'Zhi Mang Xing', 'Pacifico', 'Smiley Sans', 'STKaiti', cursive, '宋体', '微软雅黑', sans-serif;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 12px rgba(26, 47, 139, 0.18);
}
.mission-vision-card:last-child h3 {
  text-shadow: 0 2px 12px rgba(255, 215, 0, 0.18);
}
.mission-vision-lead {
  font-size: var(--font-size-lead);
  font-weight: 500;
  color: var(--color-primary);
  line-height: var(--line-height-relaxed);
  margin: 0 0 var(--spacing-sm);
}
.mission-vision-body {
  margin: 0;
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  color: var(--color-muted);
}
@media (max-width: 768px) {
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== CSR 首页：图文并茂，与全站风格统一 ========== */
/* 锚点偏移，避免吸顶 tab 遮挡 */
#pillar1, #pillar2, #pillar3, #pillar4 {
  scroll-margin-top: calc(72px + 52px);
}

/* 开篇：以远见筑可持续未来 — 引用/白皮书式开头 */
.csr-intro-section {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
}
.csr-intro-header {
  margin-bottom: var(--spacing-2xl);
}
.csr-intro-header h2 {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}
.csr-intro-statement {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.csr-intro-quote {
  margin: 0;
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  padding-left: var(--spacing-2xl);
  border-left: 4px solid var(--color-primary);
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.85;
  color: var(--color-text);
  font-weight: 400;
  background: linear-gradient(90deg, rgba(26, 47, 139, 0.04) 0%, transparent 100%);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  position: relative;
}
.csr-intro-quote::before {
  content: '"';
  position: absolute;
  left: 0.35rem;
  top: var(--spacing-sm);
  font-size: 2.75rem;
  line-height: 1;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--color-primary);
  opacity: 0.2;
}
.csr-intro-quote .highlight {
  color: var(--color-primary);
  font-weight: 600;
}
.csr-intro-attribution {
  margin: 0;
  padding-left: var(--spacing-2xl);
  font-size: var(--font-size-caption);
  color: var(--color-muted);
  letter-spacing: 0.02em;
}
@media (max-width: 600px) {
  .csr-intro-quote {
    padding-left: var(--spacing-xl);
  }
  .csr-intro-attribution {
    padding-left: var(--spacing-xl);
  }
}

/* 四大支柱区块：错落图文布局 图+文 / 文+图 / 图+文 / 文+图 */
.csr-pillars-section {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
}
.csr-pillars-header {
  margin-bottom: var(--spacing-2xl);
}
.csr-pillars-header h2 {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}
.csr-pillars-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.csr-pillars-rows {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

/* 单行：图+文 或 文+图，图片与文字等高 */
.csr-pillar-row {
  scroll-margin-top: calc(72px + 52px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  min-height: 280px;
  background: var(--color-bg-elevated);
  border: none;
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
}
.csr-pillar-row:first-child {
  border-radius: var(--radius-lg);
}
.csr-pillar-row:last-child {
  border-radius: var(--radius-lg);
}
.csr-pillar-row:hover {
  background: rgba(26, 47, 139, 0.02);
}

/* 文+图：文字在左、图在右 */
.csr-pillar-row--text-first {
  direction: rtl;
}
.csr-pillar-row--text-first > * {
  direction: ltr;
}

.csr-pillar-row__media {
  min-height: 200px;
  overflow: hidden;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.csr-pillar-row--text-first .csr-pillar-row__media {
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}
.csr-pillar-row__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.csr-pillar-row__media--icon {
  background: linear-gradient(145deg, rgba(26, 47, 139, 0.06) 0%, rgba(26, 47, 139, 0.1) 100%);
  color: var(--color-primary);
}
.csr-pillar-row__media--icon img,
.csr-pillar-row__media--icon svg {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.csr-pillar-row__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-2xl);
}
.csr-pillar-row__body {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
  width: 100%;
}
.csr-pillar-row__title {
  display: block;
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}
.csr-pillar-row__summary {
  display: block;
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}
.csr-pillar-detail {
  margin-top: var(--spacing-md);
}
.csr-pillar-detail .csr-pillar-tag {
  font-size: var(--font-size-caption);
  color: var(--color-muted);
  margin: 0 0 var(--spacing-sm);
  line-height: 1.5;
}
.csr-pillar-detail p {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-body);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* 以下样式供 .csr-pillar-list 等复用 */
.csr-pillar-list {
  margin: 0;
  padding-left: 1.2em;
  font-size: var(--font-size-body);
  line-height: 1.75;
  color: var(--color-text-secondary);
}
.csr-pillar-list li {
  margin-bottom: var(--spacing-sm);
}
.csr-pillar-list li:last-child {
  margin-bottom: 0;
}
.csr-pillar-list strong {
  color: var(--color-text);
}
.csr-pillars-section .section-cta {
  margin-top: var(--spacing-xl);
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .csr-pillar-row {
    grid-template-columns: 1fr;
    min-height: 0;
    direction: ltr;
  }
  .csr-pillar-row--text-first {
    direction: ltr;
  }
  .csr-pillar-row--text-first .csr-pillar-row__content {
    order: -1;
  }
  .csr-pillar-row__media {
    min-height: 180px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .csr-pillar-row--text-first .csr-pillar-row__media {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }
  .csr-pillar-row__content {
    padding: var(--spacing-lg) var(--spacing-xl);
  }
}
@media (max-width: 600px) {
  .csr-pillar-row__media {
    min-height: 160px;
  }
  .csr-pillar-row__content {
    padding: var(--spacing-md) var(--spacing-lg);
  }
}

/* 人才理念页：图文并茂 */
.talent-intro-section .talent-intro-two-col {
  margin-bottom: 0;
}
.talent-intro-title {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-md);
}
.talent-values-grid {
  grid-template-columns: repeat(3, 1fr);
}
.talent-dim-en {
  font-size: 0.75em;
  font-weight: 500;
  color: var(--color-muted);
}
@media (max-width: 900px) {
  .talent-values-grid {
    grid-template-columns: 1fr;
  }
}
.talent-ecology-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}
.talent-ecology-card {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--spacing-xl);
  align-items: center;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border-light);
}
.talent-ecology-card:last-child {
  border-bottom: none;
}
.talent-ecology-card-reverse {
  direction: rtl;
}
.talent-ecology-card-reverse .talent-ecology-thumb,
.talent-ecology-card-reverse .talent-ecology-body {
  direction: ltr;
}
.talent-ecology-thumb {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(26, 47, 139, 0.12);
  aspect-ratio: 4/3;
  background: var(--color-bg);
}
.talent-ecology-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.talent-ecology-body h3 {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm);
}
.talent-ecology-body p {
  margin: 0;
  font-size: var(--font-size-body);
  line-height: 1.75;
  color: var(--color-text-secondary);
}
.talent-message-quote {
  margin-bottom: var(--spacing-xl);
}
@media (max-width: 900px) {
  .talent-ecology-card,
  .talent-ecology-card-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* 创始人寄语：引言框 + 正文 + 右侧签名 + CTA */
.founder-quote {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--color-primary);
  text-align: center;
  margin: 0 auto var(--spacing-2xl);
  max-width: 640px;
  line-height: 1.5;
  padding: 0;
  border: none;
}
.founder-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--spacing-2xl);
  align-items: start;
  margin-bottom: var(--spacing-xl);
}
.founder-body {
  min-width: 0;
}
.founder-body p {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}
.founder-body p:last-child {
  margin-bottom: 0;
}
.founder-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}
.founder-photo {
  width: 100%;
  max-width: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 3/4;
  background: var(--color-bg);
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.founder-signature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  font-size: var(--font-size-caption);
  color: var(--color-muted);
}
.founder-signature .founder-name {
  font-weight: 600;
  color: var(--color-text);
}
.founder-cta-wrap {
  text-align: center;
  margin: 0;
}
.founder-cta-wrap .btn {
  min-width: 160px;
}
@media (max-width: 900px) {
  .founder-layout {
    grid-template-columns: 1fr;
  }
  .founder-side {
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-lg);
  }
  .founder-photo {
    max-width: 120px;
  }
}

/* 关于我们页：创始人寄语金色卡片布局 */
.founder-layout-golden {
  display: flex;
  gap: 3vw;
  align-items: stretch;
  justify-content: center;
  --golden-left: 61.8%;
  --golden-right: 38.2%;
}
.founder-card-letter {
  flex-basis: var(--golden-left);
  background: linear-gradient(135deg, #faf6ee 85%, #f4ede2 100%);
  border-radius: 20px 60px 30px 24px;
  box-shadow: 0 6px 32px 0 rgba(170, 152, 117, 0.08);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  font-family: 'Zhi Mang Xing', 'Pacifico', 'Smiley Sans', 'STKaiti', cursive, '宋体', '微软雅黑', sans-serif;
  font-size: 1.17rem;
  color: #574a37;
  background-image: repeating-linear-gradient(to bottom, #f3eada 0px, #f3eada 44px, #ebdec5 45px, #f3eada 47px);
  background-size: 100% 48px;
  background-repeat: repeat-y;
}
.founder-card-letter p {
  margin-bottom: 1em;
  text-indent: 2em;
  letter-spacing: 0.02em;
  line-height: 2.1;
  font-size: 1.17rem;
}
.founder-card-sign {
  flex-basis: var(--golden-right);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 2rem 1.3rem 1.8rem 1.3rem;
  border-radius: 32px;
  background: #fffdfa;
  box-shadow: 0 4px 18px 0 rgba(190, 180, 160, 0.07);
  min-width: 220px;
  max-width: 270px;
  position: relative;
  overflow: hidden;
}
.founder-card-sign .founder-photo {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-bottom: 0.7rem;
  max-width: none;
  aspect-ratio: auto;
}
.founder-card-sign .founder-photo img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #e5dbc5;
  background: #f2ece5;
  box-shadow: 0 2px 12px rgba(180, 160, 120, 0.15);
}
.founder-card-sign .founder-signature {
  text-align: center;
  margin-top: 0.3rem;
  font-size: inherit;
  color: inherit;
}
.founder-card-sign .founder-name {
  display: block;
  font-family: 'Zhi Mang Xing', 'Pacifico', cursive, 'Smiley Sans', serif;
  font-size: 2rem;
  color: #6a5536;
  letter-spacing: 0.18em;
}
.founder-card-sign .founder-title {
  display: block;
  font-family: 'Source Han Sans', 'PingFang SC', '微软雅黑', Arial, sans-serif;
  font-size: 1.09rem;
  color: #837154;
  margin-top: 0.24em;
}
.founder-card-sign .founder-date {
  display: block;
  margin-top: 0.6em;
  color: #bdab92;
  font-size: 1.3rem;
  letter-spacing: 0.25em;
}
@media (max-width: 820px) {
  .founder-layout-golden {
    flex-direction: column;
    gap: 2rem;
    align-items: stretch;
  }
  .founder-card-letter,
  .founder-card-sign {
    max-width: 100% !important;
    min-width: 0;
    border-radius: 20px;
    padding: 1.1rem 1.2rem 1.5rem 1.3rem;
  }
  .founder-card-sign .founder-name {
    font-size: 1.35rem;
  }
  .founder-card-sign {
    padding-top: 1.6rem;
  }
}

.hero-dark {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  color: #fff;
  padding: var(--spacing-3xl) 0;
}
.hero-dark .breadcrumb a,
.hero-dark .breadcrumb .sep {
  color: rgba(255,255,255,0.8);
}
.hero-dark h1 {
  margin: 0 0 var(--spacing-md);
}
.hero-dark .hero-desc {
  max-width: 720px;
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  color: rgba(255,255,255,0.9);
}
.hero-dark .link-invert {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: var(--font-size-body);
}
.hero-dark .link-invert:hover {
  text-decoration: underline;
}
.hero-dark.hero-center .container {
  text-align: center;
}
.hero-dark.hero-center h1,
.hero-dark.hero-center .hero-desc {
  text-align: center;
}
.hero-dark.hero-center .hero-desc {
  margin-left: auto;
  margin-right: auto;
}
.hero-dark.hero-center .hero-actions {
  display: flex;
  gap: 1em;
  justify-content: center;
  flex-wrap: wrap;
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.sector-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  min-height: 200px;
  background: linear-gradient(180deg, rgba(30,41,59,0.95) 0%, rgba(15,23,42,0.98) 100%);
  color: #fff;
  overflow: hidden;
  transition: transform var(--transition-fast);
}
.sector-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.3) 100%);
  pointer-events: none;
}
.sector-card:hover {
  transform: translateY(-2px);
}
.sector-card .sector-icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
  opacity: 0.95;
}
.sector-card .sector-icon svg,
.sector-card .sector-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.sector-card .sector-icon svg {
  stroke: currentColor;
  fill: none;
}
/* 卡片背景图（assets/images 下 新xx1@1x.png）；蒙板 0.45~0.55 不透明 ≈ 55%~45% 透明 */
.sector-card-energy { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新能源1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-agri { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新农业1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-transport { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新交通1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-manufacturing { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新制造1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-aerospace { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新航天1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-medical { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新医疗1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-material { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新材料1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-computing { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新算力1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card-culture { background-image: linear-gradient(180deg, rgba(30,41,59,0.45) 0%, rgba(15,23,42,0.55) 100%), url("../images/新文旅1@1x.webp"); background-size: auto, cover; background-position: 0 0, center; background-repeat: repeat, no-repeat; }
.sector-card h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-h3);
  font-weight: 600;
  position: relative;
  z-index: 1;
}
.sector-card p {
  margin: 0;
  font-size: var(--font-size-caption);
  line-height: 1.5;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}
.sector-card a {
  display: block;
  color: inherit;
  text-decoration: none;
  height: 100%;
}
@media (max-width: 900px) {
  .sector-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .sector-grid {
    grid-template-columns: 1fr;
  }
}

.sector-detail-hero {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}
/* 赛道详情页：返回按钮（参照返回顶部，固定左下角） */
.btn-back-to-list {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 99;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  height: 40px;
  border-radius: 999px;
  border: none;
  background: rgba(26, 47, 139, 0.9);
  color: white;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(26, 47, 139, 0.28);
  transition: background-color 0.2s, transform 0.2s;
}
.btn-back-to-list:hover {
  background: rgba(26, 47, 139, 1);
  color: white;
  transform: translateY(-1px);
}
.sector-detail-hero.sector-detail-hero-bg {
  min-height: 40vh;
  background-repeat: no-repeat;
}
.sector-detail-hero .sector-detail-hero-icon img {
  display: block;
  margin: 0 auto;
  filter: brightness(0) invert(1);
}
.sector-detail-hero .sector-main-image {
  max-width: 900px;
  margin: var(--spacing-xl) auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(26,47,139,0.12);
  aspect-ratio: 16/9;
  background: var(--color-bg);
}
.sector-detail-hero .sector-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sector-detail-hero .sector-desc {
  max-width: 720px;
  margin: 0 auto;
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  text-align: center;
  color: rgba(255,255,255,0.95);
}

.partners-section {
  background: var(--color-bg-elevated);
  padding: var(--spacing-3xl) 0;
}
.partners-section .partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-lg);
}
.partners-section .partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 80px;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: #fff;
  font-size: var(--font-size-caption);
  color: var(--color-muted);
}

.office-tabs {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-xl);
}
.office-tabs a {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-muted);
  padding-bottom: var(--spacing-sm);
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
}
.office-tabs a.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}
.office-region {
  scroll-margin-top: calc(72px + 52px);
}
.office-region:first-of-type {
  margin-top: 0;
}
.office-region + .office-region {
  margin-top: var(--spacing-3xl);
}
.office-region h2,
.office-region h3 {
  font-size: var(--font-size-h2);
  margin: 0 0 var(--spacing-lg);
}
.office-card h3,
.office-card h4 {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-h3);
}
.office-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.office-card {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
}
.office-card .office-card-image {
  aspect-ratio: 16/10;
  background: var(--color-bg);
  overflow: hidden;
}
.office-card .office-card-placeholder {
  width: 100%;
  height: 100%;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: var(--font-size-caption);
}
.office-card .office-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.office-card .office-card-body {
  padding: var(--spacing-lg);
}
.office-card p {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-caption);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
@media (max-width: 900px) {
  .office-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .office-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== Horizontal Timeline（横向时间轴） ========== */
/* 使用 wrapper 提高特异性，避免与 .section / .container 等冲突 */
.horizontal-timeline-wrapper {
  --timeline-card-w: 200px;
  --timeline-card-h: 140px;
  --timeline-marker-size: 40px;
  --timeline-row-top: 140px;
  --timeline-row-mid: 44px;
  --timeline-row-bot: 140px;
}
.horizontal-timeline-wrapper .horizontal-timeline {
  position: relative;
  margin-top: var(--spacing-xl);
  padding: 80px 0;
  width: 100%;
}
.horizontal-timeline-wrapper .horizontal-timeline::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 5%;
  top: 50%;
  margin-top: -1px;
  height: 2px;
  background: linear-gradient(90deg, rgba(30, 64, 175, 0.2), rgba(37, 99, 235, 0.6) 20% 80%, rgba(30, 64, 175, 0.2));
  z-index: 0;
}
.horizontal-timeline-wrapper .horizontal-timeline__list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: grid !important;
  grid-template-columns: repeat(5, 200px);
  gap: 24px;
  align-items: stretch;
  justify-content: center;
  position: relative;
  z-index: 1;
  max-width: 1096px;
}
.horizontal-timeline-wrapper .horizontal-timeline__list,
.horizontal-timeline-wrapper .horizontal-timeline__item {
  margin: 0;
  padding: 0;
  border: none;
}
.horizontal-timeline-wrapper .horizontal-timeline__item {
  position: relative;
  height: 328px;
  display: grid !important;
  grid-template-rows: 140px 44px 140px;
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: center;
  text-align: center;
  isolation: isolate;
}
.horizontal-timeline-wrapper .horizontal-timeline__item::after {
  content: "";
  grid-column: 1;
  grid-row: 1 / 2;
  width: 0;
  height: 52px;
  border-left: 2px dashed rgba(59, 130, 246, 0.5);
  justify-self: center;
  align-self: end;
  z-index: 0;
}
.horizontal-timeline-wrapper .horizontal-timeline__item:nth-child(even)::after {
  grid-row: 2 / 3;
  align-self: end;
}
.horizontal-timeline-wrapper .horizontal-timeline__marker {
  grid-row: 2;
  grid-column: 1;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(145deg, #2563eb, #1d4ed8);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  z-index: 2;
  border: 3px solid #fff;
  flex-shrink: 0;
}
.horizontal-timeline-wrapper .horizontal-timeline__content {
  width: 200px;
  height: 140px;
  margin: 0;
  padding: 14px 16px;
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.25);
  transition: box-shadow 0.2s ease;
  overflow: hidden;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  box-sizing: border-box;
}
.horizontal-timeline-wrapper .horizontal-timeline__content:hover {
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.12);
}
.horizontal-timeline-wrapper .horizontal-timeline__item:nth-child(odd) .horizontal-timeline__content {
  grid-row: 1;
  align-self: end;
}
.horizontal-timeline-wrapper .horizontal-timeline__item:nth-child(even) .horizontal-timeline__content {
  grid-row: 3;
  align-self: start;
}
.horizontal-timeline-wrapper .horizontal-timeline__title {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  color: #0f172a;
  margin-bottom: 8px;
  line-height: 1.3;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.horizontal-timeline-wrapper .horizontal-timeline__desc {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  display: block;
  color: #475569;
  font-size: 0.85rem;
  line-height: 1.55;
  margin-bottom: 0;
  text-align: left;
  width: 100%;
}
@media (max-width: 960px) {
  .horizontal-timeline-wrapper .horizontal-timeline {
    padding: 0;
    margin-top: var(--spacing-lg);
  }
  .horizontal-timeline-wrapper .horizontal-timeline::before {
    display: none;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__list {
    display: flex !important;
    flex-direction: column;
    gap: 16px;
    grid-template-columns: unset;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__item {
    height: auto;
    min-height: auto;
    display: flex !important;
    flex-direction: row;
    grid-template-rows: unset;
    grid-template-columns: unset;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    padding: 18px 16px;
    border-radius: 14px;
    background: linear-gradient(180deg, #f8fbff 0%, #f3f6fb 100%);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  }
  .horizontal-timeline-wrapper .horizontal-timeline__item::after {
    display: none;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__marker {
    grid-row: auto;
    grid-column: auto;
    flex-shrink: 0;
    margin-right: 12px;
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__content {
    grid-row: auto;
    width: auto;
    height: auto;
    max-width: none;
    margin: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border: none;
    display: block !important;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__item:nth-child(odd) .horizontal-timeline__content,
  .horizontal-timeline-wrapper .horizontal-timeline__item:nth-child(even) .horizontal-timeline__content {
    padding: 0;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__title {
    font-size: 1rem;
    white-space: normal;
  }
  .horizontal-timeline-wrapper .horizontal-timeline__desc {
    font-size: 0.94rem;
    display: block;
    -webkit-line-clamp: unset;
  }
}

/* Implementation steps – 横向五组卡片 */
.implementation-steps {
  margin-top: 2rem;
}
.implementation-steps__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.implementation-step-card {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem;
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fbff 0%, #f3f6fb 100%);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.06);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s ease, border-color 0.25s ease;
}
.implementation-steps.is-inview .implementation-step-card {
  opacity: 1;
  transform: translateY(0);
}
.implementation-steps.is-inview .implementation-step-card:nth-child(1) { transition-delay: 0.05s; }
.implementation-steps.is-inview .implementation-step-card:nth-child(2) { transition-delay: 0.12s; }
.implementation-steps.is-inview .implementation-step-card:nth-child(3) { transition-delay: 0.19s; }
.implementation-steps.is-inview .implementation-step-card:nth-child(4) { transition-delay: 0.26s; }
.implementation-steps.is-inview .implementation-step-card:nth-child(5) { transition-delay: 0.33s; }
.implementation-step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.12);
  border-color: rgba(15, 23, 42, 0.12);
}
.implementation-steps.is-inview .implementation-step-card:hover {
  transform: translateY(-6px);
}
.implementation-step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 10px;
  transition: background 0.25s ease, transform 0.25s ease;
}
.implementation-step-card:hover .implementation-step-card__num {
  background: rgba(15, 23, 42, 0.14);
  transform: scale(1.08);
}
.implementation-step-card__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  line-height: 1.35;
  transition: color 0.2s ease;
}
.implementation-step-card:hover .implementation-step-card__title {
  color: #0c4a6e;
}
.implementation-step-card__desc {
  margin: 0;
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.5;
  flex: 1;
  transition: color 0.2s ease;
}
.implementation-step-card:hover .implementation-step-card__desc {
  color: #334155;
}
@media (prefers-reduced-motion: reduce) {
  .implementation-step-card,
  .implementation-step-card__num {
    transition: none;
  }
  .implementation-step-card {
    opacity: 1;
    transform: none;
  }
  .implementation-steps.is-inview .implementation-step-card:hover {
    transform: none;
  }
}
@media (max-width: 960px) {
  .implementation-steps__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .implementation-steps__grid {
    grid-template-columns: 1fr;
  }
}