/* ============================================
   SATCOM GLOBAL - Global Satellite Communications
   Stylesheet: css/style.css
   Color scheme: Dark Navy (#1a1f36), White, Gold (#d4a017)
   ============================================ */

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #1a1f36;
  --navy-dark: #0f1324;
  --navy-light: #2a3050;
  --gold: #d4a017;
  --gold-light: #f0c040;
  --gold-dark: #a87e10;
  --white: #ffffff;
  --white-dim: rgba(255, 255, 255, 0.85);
  --gray: #8a90a8;
  --gray-light: #e4e6ef;
  --text-dark: #2d3047;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.3);
  --max-width: 1320px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  background: #0a1020;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  display: block;
  filter: brightness(1.05) contrast(1.03) saturate(1.06);
  image-rendering: -webkit-optimize-contrast;
}

/* 视频清晰度和亮度优化 */
video {
  filter: brightness(1.08) contrast(1.05) saturate(1.08);
  image-rendering: -webkit-optimize-contrast;
}

/* Hero 区背景视频单独加强（首页 investors 主题） */
.ir-hero__video,
.hero-video,
.hero video {
  filter: brightness(1.18) contrast(1.08) saturate(1.18);
}

/* 产品卡片图片清晰度 */
.product-card img,
.products-page-grid .product-card__image img,
.cat-tile img,
.pd-hero__img img {
  filter: brightness(1.08) contrast(1.05) saturate(1.08);
  image-rendering: -webkit-optimize-contrast;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER / NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 31, 54, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(15, 19, 36, 0.98);
  box-shadow: var(--shadow-md);
}

.header.scrolled .nav {
  height: 72px;
  overflow: hidden;
}

.header.scrolled .nav__logo-icon {
  width: 72px;
  height: 58px;
}

.header.scrolled .nav__logo-icon svg {
  width: 62px;
  height: 50px;
}

.header.scrolled .nav__logo-text {
  transform: translate(-15px, -8px);
}

.header.scrolled .nav__logo-text > span {
  font-size: 0.58rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.header.scrolled .nav__search {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0px;
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
}

.nav__logo-icon {
  width: 86px;
  height: 70px;
  background: transparent;
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  box-shadow: none;
  overflow: visible;
  position: relative;
  padding: 0;
  box-sizing: border-box;
}

.nav__logo-icon::after {
  content: none;
}

.nav__logo-icon svg {
  width: 72px;
  height: 58px;
  display: block;
  position: relative;
}

.footer__logo .nav__logo-icon svg {
  width: 44px;
  height: 36px;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  transform: translate(-35px, -8px);
}

.nav__logo-text > span {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--white);
  white-space: nowrap;
  line-height: 1.05;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.nav__logo-cn {
  font-size: 0.4rem;
  color: var(--gold);
  letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* Nav Links */
.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 16px;
  color: var(--white-dim);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-radius: 6px;
  transition: var(--transition);
  cursor: pointer;
}

.nav__link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.nav__link.chevron::after {
  content: '\25BE';
  font-size: 0.65rem;
  margin-left: 2px;
  opacity: 0.7;
}

/* Nav Actions */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__search {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  transition: background 0.25s, border-color 0.25s;
}

.nav__search:hover {
  background: rgba(255, 215, 0, 0.15);
  border-color: rgba(255, 215, 0, 0.4);
  color: var(--gold);
}

.nav__search svg {
  width: 20px;
  height: 20px;
}

.nav__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
}

.nav__lang:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.nav__login {
  padding: 8px 18px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 6px;
  transition: var(--transition);
}

.nav__login:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(212, 160, 23, 0.4);
}

/* 桌面端去重：导航链接栏内的“登录 ↗”与“中文/EN”语言键，桌面端由右上角 #navLogin 与 .nav__lang 提供；
   这两个元素仅保留给移动端汉堡菜单使用 */
@media (min-width: 901px) {
  .nav__links .nav__item--secondary,
  .nav__links .nav__item--lang-switcher {
    display: none !important;
  }
}

.nav__admin {
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid rgba(255, 215, 0, 0.3);
  transition: var(--transition);
}

.nav__admin:hover {
  background: rgba(255, 215, 0, 0.15);
  border-color: var(--gold);
}

.nav__logout {
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.05);
  color: #e0e4f0;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: var(--transition);
}

.nav__logout:hover {
  background: rgba(255, 70, 70, 0.15);
  border-color: rgba(255, 70, 70, 0.4);
  color: #ff8080;
}

/* Envelope & User Menu */
.nav__envelope {
  position: relative;
  padding: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  cursor: pointer;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-right: 8px;
}

.nav__envelope:hover {
  background: rgba(255, 215, 0, 0.15);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.nav__envelope-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #ff4757;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--header-bg);
}

.nav__user-menu {
  position: relative;
  display: inline-block;
}

.nav__user-btn {
  padding: 7px 12px 7px 7px;
  border-radius: 20px;
  cursor: pointer;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  /* 扩大触摸区域，提升灵敏度 */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  position: relative;
}
/* 通过伪元素再向外扩 8px 触摸区，避免点不到 */
.nav__user-btn::after {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
}

.nav__user-btn:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.nav__user-btn:active {
  transform: scale(0.96) translateY(0);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1) inset;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.nav__user-btn:focus-visible {
  outline: 2px solid #ffd700;
  outline-offset: 3px;
}

.nav__user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2a3a5c 0%, #1a2540 100%);
  color: #e8ecf4;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 1.5px rgba(255,255,255,0.15), 0 2px 6px rgba(0,0,0,0.3);
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}
.nav__user-avatar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 25%, rgba(255,215,0,0.25) 0%, transparent 50%);
  pointer-events: none;
}

.nav__user-name {
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav__user-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 220px;
  background: rgba(15, 20, 40, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.nav__user-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__user-info {
  padding: 12px;
  text-align: center;
}

.nav__user-fullname {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.nav__user-email {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}

.nav__user-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 6px 0;
}

.nav__user-item {
  display: block;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  transition: background 0.15s;
}

.nav__user-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.nav__user-admin {
  color: var(--gold);
}

.nav__user-logout {
  color: #ff8080;
}

.nav__user-logout:hover {
  background: rgba(255, 70, 70, 0.12);
  color: #ff4757;
}

/* ===== Side Floating Envelope (全局右侧中间浮动信封) =====
   用户要求：出现在页面右侧中间，滚动/翻页都始终显示
   fixed 定位 + z-index 高，不会被导航栏遮挡 */
.side-envelope {
  position: fixed;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd700 0%, #ffb800 100%);
  color: #1a1a2e;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(255, 184, 0, 0.45), 0 0 0 1px rgba(255, 215, 0, 0.25) inset;
  cursor: pointer;
  z-index: 997;
  text-decoration: none;
  border: none;
  padding: 0;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, right 0.2s ease;
}
.side-envelope:hover {
  transform: translateY(-50%) scale(1.08) translateX(-2px);
  filter: brightness(1.05);
  box-shadow: 0 10px 28px rgba(255, 184, 0, 0.55), 0 0 0 1px rgba(255, 215, 0, 0.3) inset;
}
.side-envelope:active {
  transform: translateY(-50%) scale(0.94);
}
.side-envelope svg {
  width: 26px;
  height: 26px;
  display: block;
  pointer-events: none;
}
.side-envelope__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: #ff4757;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #1a1a2e;
  line-height: 1;
  z-index: 2;
}
/* 移动端微调：按钮稍微小一点，避免太靠边 */
@media (max-width: 640px) {
  .side-envelope {
    width: 48px;
    height: 48px;
    right: 10px;
  }
  .side-envelope svg {
    width: 24px;
    height: 24px;
  }
  .side-envelope__badge {
    min-width: 18px;
    height: 18px;
    font-size: 0.65rem;
    padding: 0 5px;
  }
}
/* 密钥类页面（key-shop / my-keys）：信封与弹窗改为右下角 FAB，避免遮挡全宽对称卡片 */
.side-envelope--corner {
  top: auto;
  bottom: 96px;
  transform: none;
}
.side-envelope--corner:hover {
  transform: scale(1.08) translateX(-2px);
}
.side-envelope--corner.is-pressed {
  transform: scale(0.94) !important;
}
.env-popup--corner {
  top: auto;
  bottom: 96px;
  transform: translateX(20px) scale(0.95);
}
.env-popup--corner.show {
  transform: translateX(0) scale(1);
}
@media (max-width: 640px) {
  .side-envelope--corner { bottom: 84px; }
  .env-popup--corner { bottom: 84px; }
}
/* 有右侧浮动客服按钮(ks-help-float)的页面：信封位置保持右中，默认 50% 不会与客服按钮(bottom:90px)垂直重叠 */

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  transition: background 0.2s, border-color 0.2s, transform 0.12s;
  /* 灵敏度优化 */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  position: relative;
}
/* 扩大汉堡/搜索按钮触摸区 8px */
.nav__hamburger::after,
.nav__search::after {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
}
.nav__hamburger:active,
.nav__hamburger.is-pressed {
  transform: scale(0.94);
  background: rgba(255, 215, 0, 0.25) !important;
  border-color: rgba(255, 215, 0, 0.6) !important;
}
.nav__search {
  position: relative;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.nav__search:active,
.nav__search.is-pressed {
  transform: scale(0.94);
}
/* 通用 .is-pressed 按下态（JS 注入），保证移动端按下立刻有视觉反馈，解决"不灵敏"感知 */
.nav__user-btn.is-pressed,
.side-envelope.is-pressed,
.nav__user-logout.is-pressed,
.nav__user-item.is-pressed {
  transform: scale(0.95) !important;
  filter: brightness(0.95);
  transition: transform 0.08s linear, filter 0.08s linear !important;
}

/* ===== Side Floating Envelope 灵敏度补充 + 按下动画 ===== */
.side-envelope:active,
.side-envelope.is-pressed {
  transform: translateY(-50%) scale(0.94) !important;
  filter: brightness(0.92);
  box-shadow: 0 4px 12px rgba(255, 184, 0, 0.45), 0 0 0 1px rgba(255, 215, 0, 0.2) inset !important;
}
/* 侧边浮动信封额外扩大触摸区（默认伪元素不生效则用 padding 兜底） */
.side-envelope {
  padding: 0;
  min-width: 52px;
  min-height: 52px;
}

/* ===== Envelope Drawer Panel ===== */
.env-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 25, 0.55);
  backdrop-filter: blur(3px);
  z-index: 997;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.env-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.env-popup {
  position: fixed;
  right: 74px;
  top: 50%;
  transform: translateY(-50%) translateX(20px) scale(0.95);
  background: linear-gradient(145deg, #1a2238 0%, #0f1729 100%);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: 18px;
  padding: 14px 16px;
  z-index: 999;
  min-width: 230px;
  max-width: 280px;
  max-height: calc(100dvh - 40px);
  overflow-y: auto;
  overflow-x: hidden;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 16px 50px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,215,0,0.12) inset;
  transition: opacity 0.22s ease, transform 0.22s ease;
  /* 滚动条 */
  scrollbar-width: thin;
  scrollbar-color: rgba(255,215,0,0.3) transparent;
}
.env-popup::-webkit-scrollbar { width: 4px; }
.env-popup::-webkit-scrollbar-thumb {
  background: rgba(255,215,0,0.3);
  border-radius: 2px;
}
.env-popup.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0) scale(1);
}

.env-popup__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 2px 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
}
.env-popup__close {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.15s;
  flex-shrink: 0;
}
.env-popup__close:hover {
  background: rgba(255,100,100,0.25);
  color: #ff6b6b;
}

.env-popup__counts {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.env-popup__count {
  flex: 1;
  background: rgba(255,215,0,0.07);
  border: 1px solid rgba(255,215,0,0.15);
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.env-popup__count:hover {
  background: rgba(255,215,0,0.14);
  border-color: rgba(255,215,0,0.4);
}
.env-popup__count:active {
  transform: scale(0.95);
}
.env-popup__count-val {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffd700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.env-popup__count-label {
  display: block;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.5);
  margin-top: 3px;
  white-space: nowrap;
}

.env-popup__item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  border-radius: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  min-height: 44px;
  box-sizing: border-box;
  line-height: 1.4;
}
.env-popup__item:hover {
  background: rgba(255,215,0,0.12);
  color: #ffd700;
}
.env-popup__item + .env-popup__item {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 3px;
  padding-top: 12px;
}
.env-popup__icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.env-popup__badge {
  margin-left: auto;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: #ff4757;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ===== Inbox Consult Tab ===== */
.ib-consult-form {
  padding: 24px;
  background: rgba(255,255,255,0.04);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
}
.ib-consult-form h3 {
  margin: 0 0 8px;
  color: #ffd700;
  font-size: 1.1rem;
}
.ib-consult-form > p {
  color: rgba(255,255,255,0.55);
  margin: 0 0 20px;
  font-size: 0.88rem;
}
.ib-consult-form label {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  margin-bottom: 6px;
  font-weight: 600;
}
.ib-consult-form select,
.ib-consult-form input,
.ib-consult-form textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: #fff;
  font-size: 0.9rem;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
  margin-bottom: 14px;
}
.ib-consult-form select:focus,
.ib-consult-form input:focus,
.ib-consult-form textarea:focus {
  border-color: #ffd700;
}
.ib-consult-form textarea {
  min-height: 100px;
  resize: vertical;
}
.ib-consult-submit {
  padding: 12px 28px;
  background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
  color: #1a1a2e;
  border: none;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
  font-family: inherit;
}
.ib-consult-submit:hover { filter: brightness(1.08); }
.ib-consult-submit:active { transform: scale(0.97); }
.ib-consult-result {
  margin-top: 16px;
  padding: 14px;
  background: rgba(74,222,128,0.12);
  border: 1px solid rgba(74,222,128,0.3);
  border-radius: 10px;
  color: #4ade80;
  font-size: 0.9rem;
  text-align: center;
  display: none;
}
.ib-consult-result.show { display: block; }

.nav__hamburger:hover {
  background: rgba(255, 215, 0, 0.15);
  border-color: rgba(255, 215, 0, 0.4);
}

.nav__hamburger span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* 关闭态（✕）：绝对定位强制居中旋转，两条线精确交于按钮中心，
   不再依赖 gap/尺寸的像素计算，避免交叉点错位看起来像乱码 */
.nav__hamburger.active {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(229, 231, 235, 0.95);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
}
.nav__hamburger.active span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2.5px;
  background: #111;
}
.nav__hamburger.active span:nth-child(1) {
  transform: translate(-50%, -50%) rotate(45deg);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.nav__hamburger.active span:nth-child(4) {
  opacity: 0;
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  min-width: 720px;
  max-width: 900px;
  width: max-content;
  background: linear-gradient(135deg, #141c36, #1a2847);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  overflow: hidden;
  z-index: 100;
  padding: 20px;
  margin-top: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Invisible bridge to fill hover gap between nav item and mega-menu */
.mega-menu::after {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
  background: transparent;
}

.mega-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-bottom-color: #141c36;
}

.nav__item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 4px;
}

.mega-menu__item {
  display: flex;
  gap: 0;
  padding: 12px;
  border-radius: 8px;
  transition: var(--transition);
  cursor: pointer;
}

.mega-menu__item:hover {
  background: rgba(255, 215, 0, 0.1);
}

.mega-menu__icon {
  display: none;
}

.mega-menu__content h4 {
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 2px;
  font-weight: 700;
}

.mega-menu__content p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--navy-dark);
}

.hero__video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 31, 54, 0.85) 0%,
    rgba(15, 19, 36, 0.7) 50%,
    rgba(26, 31, 54, 0.9) 100%
  );
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
  color: var(--white);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(212, 160, 23, 0.15);
  border: 1px solid rgba(212, 160, 23, 0.4);
  border-radius: 30px;
  font-size: 0.85rem;
  color: var(--gold-light);
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 28px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.hero__title span {
  display: block;
  background: linear-gradient(90deg, var(--white) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  color: var(--white-dim);
  margin-bottom: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.hero__cta:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

.hero__cta::after {
  content: '\2192';
  font-size: 1.2rem;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  text-align: center;
  color: var(--white-dim);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-indicator__mouse {
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 13px;
  margin: 0 auto 10px;
  position: relative;
}

.scroll-indicator__wheel {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 3px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 16px); opacity: 0; }
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 0;
}

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

.section--navy {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-header__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section--dark .section-header__title,
.section--navy .section-header__title {
  color: var(--white);
}

.section-header__subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
}

.section--dark .section-header__subtitle,
.section--navy .section-header__subtitle {
  color: rgba(255, 255, 255, 0.6);
}

/* ===== MARKETS GRID ===== */
.markets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.market-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.market-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.market-card__image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.market-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.market-card:hover .market-card__image img {
  transform: scale(1.1);
}

.market-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 31, 54, 0.95) 0%,
    rgba(26, 31, 54, 0.4) 50%,
    rgba(26, 31, 54, 0.1) 100%
  );
  transition: var(--transition);
}

.market-card:hover .market-card__overlay {
  background: linear-gradient(
    to top,
    rgba(212, 160, 23, 0.85) 0%,
    rgba(26, 31, 54, 0.5) 50%,
    rgba(26, 31, 54, 0.2) 100%
  );
}

.market-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px;
  color: var(--white);
}

.market-card__title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
  position: relative;
  padding-bottom: 12px;
}

.market-card__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  transition: var(--transition);
}

.market-card:hover .market-card__title::after {
  background: var(--white);
  width: 60px;
}

.market-card__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
  max-height: 0;
  overflow: hidden;
}

.market-card:hover .market-card__desc {
  opacity: 1;
  transform: translateY(0);
  max-height: 200px;
  margin-top: 8px;
}

/* ===== SERVICES SECTION ===== */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-item:nth-child(even) .service-item__image {
  order: 2;
}

.service-item__image {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16/11;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.service-item__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.2) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.service-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-item:hover .service-item__image img {
  transform: scale(1.05);
}

.service-item__content {
  padding-right: 20px;
}

.service-item:nth-child(even) .service-item__content {
  padding-right: 0;
  padding-left: 20px;
}

.service-item__tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(212, 160, 23, 0.15);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  border-radius: 4px;
  margin-bottom: 18px;
}

.service-item__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
}

.service-item__desc {
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
}

.service-item__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 6px;
  transition: var(--transition);
}

.service-item__cta:hover {
  background: var(--gold);
  color: var(--navy-dark);
  transform: translateY(-2px);
}

.service-item__cta::after {
  content: '\2192';
  transition: transform 0.3s ease;
}

.service-item__cta:hover::after {
  transform: translateX(4px);
}

/* ===== PRODUCTS SECTION ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 215, 0, 0.4);
}

.product-card__image {
  height: 220px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #0f1f3d, #1a2847);
}

.product-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.35) 100%);
  pointer-events: none;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.6s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.product-card__body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(255, 215, 0, 0.15);
  color: #ffd700;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 4px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.product-card__title {
  font-size: 1.08rem;
  font-weight: 800;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.35;
  transition: color 0.2s;
}

.product-card:hover .product-card__title {
  color: #ffd700;
}

.product-card__desc {
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-dark);
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.product-card__cta::after {
  content: '\2192';
  transition: transform 0.3s ease;
}

.product-card__cta:hover {
  color: var(--gold);
}

.product-card__cta:hover::after {
  transform: translateX(4px);
}

/* ===== CASE STUDIES ===== */
.cases-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.case-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case-card:hover .case-card__image img {
  transform: scale(1.06);
}

.case-card__body {
  padding: 22px;
}

.case-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.4;
}

.case-card__desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.55;
}

.case-explore {
  text-align: center;
  margin-top: 50px;
}

.case-explore__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--navy);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 6px;
  transition: var(--transition);
}

.case-explore__btn:hover {
  background: var(--gold);
  color: var(--navy-dark);
  transform: translateY(-2px);
}

.case-explore__btn::after {
  content: '\2192';
}

/* ===== TESTIMONIALS ===== */
.testimonial {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 50px 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.testimonial::before {
  content: '\201C';
  position: absolute;
  top: -10px;
  left: 30px;
  font-size: 8rem;
  color: var(--gold);
  opacity: 0.25;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial__quote {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.7;
  color: var(--white);
  font-style: italic;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.testimonial__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--gold);
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.4);
}

.testimonial__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial__name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-light);
}

.testimonial__role {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== NEWS SECTION ===== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.05);
  cursor: pointer;
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.news-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-card__image img {
  transform: scale(1.06);
}

.news-card__body {
  padding: 26px;
}

.news-card__date {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-dark);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.news-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.news-card:hover .news-card__title {
  color: var(--gold-dark);
}

.news-card__desc {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.55;
}

/* ===== CONTACT CARDS (company page) ===== */
.contact-card {
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 215, 0, 0.3);
}
.contact-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 10px;
  margin-bottom: 18px;
}
.contact-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 10px;
}
.contact-card__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.75;
  margin: 0;
}

/* ===== CONTACT SECTION ===== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.15;
}

.contact-info p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 28px;
}

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

.contact-actions__btn {
  padding: 14px 28px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 6px;
  transition: var(--transition);
}

.contact-actions__btn--gold {
  background: var(--gold);
  color: var(--navy-dark);
}

.contact-actions__btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.4);
}

.contact-actions__btn--outline {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.contact-actions__btn--outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* Contact Form */
.contact-form {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 36px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 8px;
  transition: var(--transition);
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.4);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer__logo .nav__logo-icon {
  width: 40px;
  height: 40px;
  font-size: 20px;
}

.footer__logo-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
}

.footer__brand-desc {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.55);
}

.footer__social {
  display: flex;
  gap: 10px;
}

.footer__social-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gold);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.footer__social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer__social a:hover {
  background: var(--gold);
  color: var(--navy-dark);
  transform: translateY(-3px);
}

.footer__col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 22px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer__col ul li {
  margin-bottom: 12px;
}

.footer__col ul li a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition);
}

.footer__col ul li a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }
.reveal.delay-4 { transition-delay: 0.4s; }

/* ===== COMPANY PAGE - HERO ===== */
.hero--image {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--navy-dark);
  padding-bottom: 80px;
}

.hero--image__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero--image__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero--image__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 31, 54, 0.92) 0%,
    rgba(15, 19, 36, 0.75) 50%,
    rgba(26, 31, 54, 0.95) 100%
  );
  z-index: 2;
}

/* ===== ABOUT SECTION (2-col) ===== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about-split__image {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-split__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.25) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.about-split__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-split:hover .about-split__image img {
  transform: scale(1.05);
}

.about-split__tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(212, 160, 23, 0.15);
  color: var(--gold-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.about-split__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 22px;
  line-height: 1.15;
}

.about-split__desc {
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== STATS SECTION ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(212, 160, 23, 0.08);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateY(-4px);
}

.stat-card__value {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.stat-card__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ===== LEADERSHIP SECTION ===== */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
/* 团队网格响应式：平板 2 列、手机 1 列，避免小屏头像过挤 */
@media (max-width: 768px) {
  .leadership-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 480px) {
  .leadership-grid { grid-template-columns: 1fr; }
}

.leadership-card {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(26, 31, 54, 0.06);
  transition: var(--transition);
  text-align: center;
  display: block;
}

.leadership-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.leadership-card__avatar {
  height: 220px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.leadership-card__avatar::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  opacity: 0.2;
}

.leadership-card__avatar-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.5);
  z-index: 1;
}

.leadership-card__body {
  padding: 28px 24px;
}

.leadership-card__name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.leadership-card__role {
  font-size: 0.88rem;
  color: var(--gold-dark);
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ===== IMPACT SECTION (4 image cards) ===== */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.impact-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: block;
}

.impact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.impact-card__image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.impact-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.impact-card:hover .impact-card__image img {
  transform: scale(1.1);
}

.impact-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 31, 54, 0.95) 0%,
    rgba(26, 31, 54, 0.5) 40%,
    rgba(26, 31, 54, 0.1) 100%
  );
  transition: var(--transition);
  pointer-events: none;
}

.impact-card:hover .impact-card__overlay {
  background: linear-gradient(
    to top,
    rgba(212, 160, 23, 0.9) 0%,
    rgba(26, 31, 54, 0.5) 40%,
    rgba(26, 31, 54, 0.1) 100%
  );
}

.impact-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px;
  color: var(--white);
  pointer-events: none;
}

.impact-card__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  transition: var(--transition);
}

.impact-card:hover .impact-card__title {
  color: var(--navy-dark);
}

.impact-card__desc {
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

/* ===== CAREERS CTA ===== */
.careers-banner {
  position: relative;
  padding: 80px 40px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  overflow: hidden;
  text-align: center;
}

.careers-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(212, 160, 23, 0.15), transparent 60%);
  pointer-events: none;
}

.careers-banner__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.careers-banner__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.careers-banner__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
  line-height: 1.7;
}

.careers-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.careers-banner__cta:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

.careers-banner__cta::after {
  content: '\2192';
  font-size: 1.2rem;
}

/* ===== COMPANY CTA BANNER ===== */
.company-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 80px 0;
  text-align: center;
}

.company-cta__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.company-cta__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.company-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.company-cta__btn:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

.company-cta__btn::after {
  content: '\2192';
  font-size: 1.2rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .mega-menu {
    min-width: 600px;
  }

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

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

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

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

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

@media (max-width: 900px) {
  /* ===== MOBILE HEADER: 汉堡左, LOGO居中(图标+文字纵向), 搜索右 ===== */
  .header {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    -webkit-tap-highlight-color: transparent;
  }
  .header.scrolled {
    background: rgba(15, 19, 36, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  /* nav 容器：左LOGO 右按钮 */
  .nav {
    height: 92px !important;
    min-height: 92px;
    padding: 0 14px;
    display: grid !important;
    grid-template-columns: 1fr auto;
    align-items: center !important;
    justify-items: stretch !important;
    gap: 0 !important;
    position: relative;
  }

  /* ===== LOGO：左侧，图标大，文字在右下 ===== */
  .nav__logo {
    order: 1;
    justify-self: start;
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-end !important;
    justify-content: flex-start;
    gap: 0 !important;
    max-width: none !important;
    min-width: 0;
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
  }
  .nav__logo-icon {
    width: 100px !important;
    height: 82px !important;
    flex-shrink: 0;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
  }
  .nav__logo-icon svg {
    width: 90px !important;
    height: 74px !important;
    display: block;
  }
  /* ===== LOGO文字 ===== */
  .nav__logo-text {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-end !important;
    line-height: 1 !important;
    gap: 0 !important;
    transform: translate(-35px, -8px) !important;
    position: relative !important;
    top: 0px !important;
    margin: 0 !important;
    margin-left: 0px !important;
    width: auto !important;
    max-width: 100% !important;
    overflow: visible !important;
    z-index: 1;
  }
  .nav__logo-text > span {
    display: block !important;
    width: auto !important;
    font-size: 0.58rem !important;
    font-weight: 800 !important;
    letter-spacing: 1.2px !important;
    color: #fff !important;
    white-space: nowrap !important;
    line-height: 1.05 !important;
    text-align: left !important;
  }
  .nav__logo-cn {
    display: none !important;
  }

  /* ===== 右侧操作区：搜索和汉堡菜单 ===== */
  .nav__actions {
    order: 2;
    justify-self: end;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 8px !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    box-shadow: none !important;
  }
  .nav__search {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 48px !important;
    height: 48px !important;
    min-width: 48px;
    min-height: 48px;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 50% !important;
    color: #fff !important;
    transition: background 0.2s, border-color 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
  }
  .nav__search:active {
    transform: scale(0.94);
    background: rgba(255, 215, 0, 0.25) !important;
    border-color: rgba(255, 215, 0, 0.6) !important;
  }
  .nav__search:hover {
    background: rgba(255, 215, 0, 0.15) !important;
    border-color: rgba(255, 215, 0, 0.4) !important;
  }
  .nav__search svg {
    width: 22px !important;
    height: 22px !important;
    pointer-events: none;
  }
  .nav__lang {
    display: none !important;
  }
  .nav__login {
    display: none !important;
  }

  /* ===== 移动端：用户按钮只保留头像圆形，去掉用户名和下拉箭头，避免拥挤 ===== */
  .nav__user-btn {
    padding: 0 !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    border-radius: 50% !important;
    justify-content: center !important;
    margin-right: 0 !important;
    flex-shrink: 0 !important;
    order: 1;
  }
  .nav__user-name,
  .nav__user-caret {
    display: none !important;
  }
  .nav__user-avatar {
    width: 32px !important;
    height: 32px !important;
    font-size: 0.85rem !important;
  }
  .nav__user-dropdown {
    right: 0 !important;
    left: auto !important;
  }

  /* 移动端汉堡菜单底部语言切换块：
     菜单顶部已有"中文 / EN"切换器，底部该块功能重复且样式为旧深色主题遗留，
     在纯白菜单上显示破碎 —— 统一隐藏 */
  .mobile-lang-footer {
    display: none !important;
  }

  /* ===== 汉堡菜单：在操作区内，圆形半透明背景 ===== */
  .nav__actions .nav__hamburger {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 3px !important;
    width: 48px !important;
    height: 48px !important;
    min-width: 48px;
    min-height: 48px;
    padding: 0 !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-radius: 50% !important;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
  }
  .nav__actions .nav__hamburger:active {
    transform: scale(0.94);
    background: rgba(255, 215, 0, 0.25) !important;
    border-color: rgba(255, 215, 0, 0.6) !important;
  }
  .nav__hamburger:hover {
    background: rgba(255, 215, 0, 0.15) !important;
    border-color: rgba(255, 215, 0, 0.4) !important;
  }
  .nav__hamburger span {
    background: #fff !important;
    width: 22px !important;
    height: 2px !important;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
    pointer-events: none;
  }
  .nav__hamburger.active span {
    background: #111 !important;
    height: 2.5px !important;
  }
  .nav__hamburger.active span:nth-child(1) {
    transform: translate(-50%, -50%) rotate(45deg) !important;
  }
  .nav__hamburger.active span:nth-child(3) {
    transform: translate(-50%, -50%) rotate(-45deg) !important;
  }
  .nav__hamburger.active {
    background: rgba(255, 255, 255, 0.95) !important;
    border-color: rgba(229, 231, 235, 0.95) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06) !important;
  }

  /* ===== 关键修复：菜单展开时把汉堡按钮（=金色❌关闭按钮）浮到 nav__links 之上 =====
     背景：.header z-index=1000，.nav__links.active z-index=99999，原按钮被白色面板完全遮盖，
     用户"看得见❌但点不到"。这里把 .nav__hamburger.active 在菜单展开态提到 100002，
     配合 main.js 的右上角 80x80 兜底点击关闭，双重保险。 */
  .nav__hamburger.active,
  .header.nav-open .nav__hamburger,
  body.nav-open .nav__hamburger,
  html.nav-open .nav__hamburger {
    z-index: 100002 !important;
    position: relative !important;
    pointer-events: auto !important;
  }
  /* 展开态下整个 header 也提到上层，避免 nav__logo 等被遮挡后仍点得到 */
  body.nav-open .header,
  html.nav-open .header {
    z-index: 100001 !important;
  }

  /* ===== 滚动后缩小版 ===== */
  .header.scrolled .nav {
    height: 72px !important;
    min-height: 72px;
    padding: 0 14px;
    overflow: hidden !important;
  }
  .header.scrolled .nav__logo {
    flex-direction: row !important;
    gap: 2px !important;
  }
  .header.scrolled .nav__logo-icon {
    width: 72px !important;
    height: 58px !important;
  }
  .header.scrolled .nav__logo-icon svg {
    width: 62px !important;
    height: 50px !important;
  }
  .header.scrolled .nav__logo-text {
    transform: translate(-15px, -8px) !important;
  }
  .header.scrolled .nav__logo-text > span {
    font-size: 0.58rem !important;
    letter-spacing: 1px !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8) !important;
  }
  .header.scrolled .nav__hamburger,
  .header.scrolled .nav__search {
    width: 40px !important;
    height: 40px !important;
  }

  /* ===== MOBILE NAV MENU (参考 iridium 简洁风格) ===== */
  html.nav-open,
  body.nav-open {
    overflow: hidden !important;
    height: 100%;
    touch-action: none;
    -webkit-overflow-scrolling: auto;
  }

  .nav__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    flex-direction: column;
    background-color: #ffffff !important;
    background: #ffffff !important;
    padding: 120px 32px 40px 32px !important;
    gap: 0;
    overflow-y: auto;
    border: none !important;
    box-shadow: -8px 0 32px rgba(0,0,0,0.1);
    animation: slideInRight 0.22s ease-out;
    opacity: 1 !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    -webkit-tap-highlight-color: transparent;
  }

  @keyframes slideInRight {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
  }

  .nav__links.active {
    display: flex !important;
  }

  /* 关闭按钮已移除：保留白色圆形×按钮（由 nav__hamburger.active 实现），不再使用黄色方块 */
  .nav__links.active::before,
  .nav__links.active::after {
    display: none !important;
  }

  /* 移动端主要菜单项 - 首页/市场/服务/产品 */
  .nav__item {
    width: 100%;
    border-bottom: none;
  }
  .nav__item:not(.nav__item--secondary) .nav__link {
    display: block;
    width: 100%;
    padding: 12px 0 6px 0;
    color: #1a1a1a;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.3px;
    line-height: 1.2;
    border-radius: 0;
  }
  .nav__item:not(.nav__item--secondary) .nav__link.chevron::after {
    display: none;
  }

  /* 次要菜单项分割线（参考 iridium 的虚线分隔条）*/
  .nav__item--secondary {
    border-bottom: none;
  }
  .nav__links .nav__item + .nav__item--secondary {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px dashed #d4d4d4;   /* 灰色虚线 (更接近 iridium 的虚线) */
  }

  /* 次要菜单项 - 发现/公司/投资者/登录↗/所有产品 (小号字，偏灰，regular字重) */
  .nav__item--secondary .nav__link {
    display: block;
    width: 100%;
    padding: 7px 0;           /* 上下更紧凑 */
    color: #525252;            /* 偏灰色 */
    font-size: 0.98rem;        /* 字号略小 */
    font-weight: 500;          /* 非粗体 */
    letter-spacing: 0.2px;
    border-radius: 0;
  }
  .nav__item--secondary .nav__link.nav__link--accent {
    color: #c99a00;            /* 投资者金色 */
  }

  /* 登录入口强化：加高加粗、颜色加深，作为底部行动项更醒目 */
  .nav__item--secondary .nav__link[href*="login"] {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    margin: 4px -18px 0;
    color: #1a1a1a;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    border-radius: 12px;
    background: #f7f7f8;
    transition: background 0.2s ease, transform 0.12s ease;
  }
  .nav__item--secondary .nav__link[href*="login"]:active {
    transform: scale(0.98);
    background: #efeff1;
  }

  /* 语言切换按钮样式 - 菜单顶部精致样式 */
  .nav__item--lang-switcher {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px dashed #d4d4d4;
  }
  .nav__item--lang-switcher .lang-btn {
    background: none;
    border: none;
    padding: 6px 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #8a8a8a;
    cursor: pointer;
    font-family: inherit;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
  }
  .nav__item--lang-switcher .lang-btn.active {
    color: #1a1a1a;
    font-weight: 800;
  }
  .nav__item--lang-switcher .lang-divider {
    color: #d4d4d4;
    font-weight: 300;
    font-size: 0.9rem;
  }

  /* 移除旧的底部语言按钮样式 */
  .nav__item--lang {
    display: none !important;
  }

  /* 移动端 megamenu 改为内联展开，不使用 hover 下拉 */
  .mega-menu {
    display: block !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    min-width: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    max-height: 0 !important;
    overflow: hidden !important;
    transition: max-height 0.3s ease;
  }

  .mega-menu::before,
  .mega-menu::after {
    display: none !important;
  }

  .mega-menu__grid {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding: 8px 0 8px 0;
  }

  .mega-menu__item {
    padding: 12px 14px !important;
    border-radius: 8px !important;
    margin-bottom: 4px;
    gap: 0 !important;
  }

  .mega-menu__item:hover {
    background: rgba(0, 0, 0, 0.04) !important;
  }

  /* 移动端 sub-item 文字颜色修复：深色文字（白底） */
  .mega-menu__content {
    flex: 1 !important;
    min-width: 0 !important;
  }

  .mega-menu__content h4 {
    color: #1a1a1a !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    margin: 0 0 3px 0 !important;
    line-height: 1.35 !important;
    word-break: break-word !important;
  }

  .mega-menu__content p {
    color: #666 !important;
    font-size: 0.78rem !important;
    line-height: 1.45 !important;
    margin: 0 !important;
    word-break: break-word !important;
  }

  /* 移动端图标样式修复：浅底深图 */
  .mega-menu__icon {
    display: none !important;
  }

  /* 展开状态 */
  .nav__item.open .mega-menu {
    max-height: 600px !important;
    overflow-y: auto !important;
  }

  /* Logo 文字样式已在上方的 MOBILE HEADER 区块统一定义 */

  .nav__hamburger.active span {
    background: #111;
  }


  .service-item {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .service-item:nth-child(even) .service-item__image {
    order: 0;
  }

  .service-item__content {
    padding: 0;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section {
    padding: 70px 0;
  }

  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-split__image {
    aspect-ratio: 16/10;
  }
}

@media (max-width: 640px) {
  .markets-grid,
  .cases-track,
  .products-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .nav__login {
    display: none;
  }

  .mega-menu__grid {
    grid-template-columns: 1fr;
  }

  .testimonial {
    padding: 40px 24px;
  }

  .contact-form {
    padding: 24px;
  }

  .hero__cta {
    padding: 14px 26px;
    font-size: 0.85rem;
  }

  .section-header {
    margin-bottom: 40px;
  }

  /* 新闻卡片文字防竖排 */
  .news-card__title,
  .ir-news-card__title {
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .news-card__desc,
  .ir-news-card__excerpt {
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .ir-h2--light {
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .services-list {
    gap: 60px;
  }
}

/* ===== NETWORK PAGE: IMAGE HERO ===== */
.hero--image {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--navy-dark);
  padding-bottom: 80px;
}

.hero--image__bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}

/* ===== NETWORK PAGE: STATS BAR ===== */
.stats-bar {
  background: var(--navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 50px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item__number {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.stat-item__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ===== NETWORK PAGE: EXPLANATION CARDS ===== */
.network-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.network-card {
  background: var(--white);
  border-radius: 18px;
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.06);
  position: relative;
  overflow: hidden;
}

.network-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.network-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.network-card:hover::before {
  transform: scaleX(1);
}

.network-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  flex-shrink: 0;
}

.network-card__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.3;
}

.network-card__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== NETWORK PAGE: COVERAGE SECTION ===== */
.coverage-section {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  background: var(--navy-dark);
}

.coverage-section__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.coverage-section__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coverage-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 19, 36, 0.92) 0%,
    rgba(26, 31, 54, 0.85) 50%,
    rgba(15, 19, 36, 0.92) 100%
  );
  z-index: 2;
}

.coverage-section .container {
  position: relative;
  z-index: 3;
}

.coverage-content {
  max-width: 700px;
  color: var(--white);
}

.coverage-content__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.coverage-content__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.coverage-content__desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 30px;
}

.coverage-content__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.coverage-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.coverage-feature__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  font-weight: 700;
}

.coverage-feature__text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}

/* ===== NETWORK PAGE: CAPABILITIES GRID ===== */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.capability-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.05);
}

.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.capability-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.15) 0%, rgba(212, 160, 23, 0.05) 100%);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.capability-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.capability-card__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ===== NETWORK PAGE: CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(212, 160, 23, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-section__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.25;
}

.cta-section__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-section__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.cta-section__btn:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

.cta-section__btn::after {
  content: '\2192';
  font-size: 1.2rem;
}

/* ===== NETWORK PAGE RESPONSIVE ===== */
@media (max-width: 1100px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

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

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

@media (max-width: 900px) {
  .coverage-content__features {
    grid-template-columns: 1fr;
  }

  .coverage-section {
    padding: 80px 0;
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .network-cards {
    grid-template-columns: 1fr;
  }

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

  .hero--image {
    min-height: 75vh;
    padding: 140px 20px 60px 20px;
    justify-content: flex-start;
  }

  .hero--image .hero__content {
    padding: 0;
    margin-top: 0;
  }

  .network-card {
    padding: 32px 24px;
  }

  .cta-section {
    padding: 60px 0;
  }
}

/* ===== DISCOVER PAGE: HERO ===== */
.hero--discover {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--navy-dark);
}

.hero__bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 31, 54, 0.85) 0%,
    rgba(15, 19, 36, 0.75) 50%,
    rgba(26, 31, 54, 0.9) 100%
  );
  z-index: 2;
}

.hero__title--lg {
  font-size: clamp(2.8rem, 8vw, 6rem);
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero__subtitle--lg {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--white-dim);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== DISCOVER PAGE: SECTION COMMON ===== */
.section__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== DISCOVER PAGE: FEATURED STORY ===== */
.featured {
  padding: 100px 0;
}

.featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(26, 31, 54, 0.06);
}

.featured__image {
  position: relative;
  aspect-ratio: 16/11;
  overflow: hidden;
}

.featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.featured__card:hover .featured__image img {
  transform: scale(1.05);
}

.featured__tag {
  position: absolute;
  top: 24px;
  left: 24px;
  padding: 6px 14px;
  background: rgba(212, 160, 23, 0.95);
  color: var(--navy-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  border-radius: 4px;
  text-transform: uppercase;
}

.featured__content {
  padding: 48px 48px 48px 0;
}

.featured__title {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.featured__desc {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--gray);
  margin-bottom: 32px;
}

.featured__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(212, 160, 23, 0.3);
}

.featured__cta:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.4);
}

.featured__cta::after {
  content: '\2192';
  font-size: 1.1rem;
}

/* ===== DISCOVER PAGE: CASE STUDIES GRID ===== */
.cases {
  padding: 100px 0;
  background: #f6f7fc;
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cases__card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.05);
  cursor: pointer;
}

.cases__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 160, 23, 0.3);
}

.cases__image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.cases__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.cases__card:hover .cases__image img {
  transform: scale(1.08);
}

.cases__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 12px;
  background: rgba(26, 31, 54, 0.9);
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 4px;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.cases__body {
  padding: 24px;
}

.cases__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.cases__card:hover .cases__title {
  color: var(--gold-dark);
}

.cases__desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ===== DISCOVER PAGE: ARTICLES ===== */
.articles {
  padding: 100px 0;
}

.articles__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.articles__card {
  background: var(--white);
  border-radius: 14px;
  padding: 32px 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.05);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.articles__card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.articles__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212, 160, 23, 0.25);
}

.articles__card:hover::after {
  transform: scaleX(1);
}

.articles__tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(212, 160, 23, 0.15);
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 4px;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.articles__title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.articles__card:hover .articles__title {
  color: var(--gold-dark);
}

.articles__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--gray);
}

/* ===== DISCOVER PAGE: CTA ===== */
.cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(212, 160, 23, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta .container {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.cta__title {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.25;
  letter-spacing: -0.5px;
}

.cta__subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  line-height: 1.65;
}

/* ===== DISCOVER PAGE: BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  font-family: inherit;
}

.btn--primary {
  background: var(--gold);
  color: var(--navy-dark);
  box-shadow: 0 4px 14px rgba(212, 160, 23, 0.3);
}

.btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.45);
}

.btn--lg {
  padding: 16px 42px;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.btn--lg:hover {
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

/* ===== DISCOVER PAGE RESPONSIVE ===== */
@media (max-width: 1100px) {
  .featured__card {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .featured__content {
    padding: 40px;
  }

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

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

@media (max-width: 900px) {
  .featured,
  .cases,
  .articles,
  .cta {
    padding: 70px 0;
  }

  .featured__content {
    padding: 32px 24px;
  }

  .featured__title {
    font-size: 1.6rem;
  }
}

/* ===== MARKETS PAGE: CARD ICON ===== */
.market-card__icon {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 40px;
  height: 40px;
  background: var(--gold);
  color: var(--navy-dark);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 3;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(212, 160, 23, 0.4);
  transition: transform 0.3s ease;
}

.market-card:hover .market-card__icon {
  transform: scale(1.1) rotate(-5deg);
}

/* ===== MARKETS PAGE: WHY FEATURES ===== */
.why-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.why-feature {
  text-align: center;
  padding: 40px 30px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.why-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.why-feature:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(212, 160, 23, 0.3);
  transform: translateY(-5px);
}

.why-feature:hover::before {
  transform: scaleX(1);
}

.why-feature__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.35);
}

.why-feature__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}

.why-feature__desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .why-features {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ===== MARKETS PAGE HERO TITLE ===== */
.hero--image .hero__title {
  font-size: clamp(2.8rem, 7.5vw, 5rem);
  line-height: 1.08;
  text-align: center;
  letter-spacing: -2px;
  font-weight: 900;
  margin-bottom: 24px;
}

.hero--image .hero__subtitle {
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  line-height: 1.75;
  color: var(--white-dim);
  margin-bottom: 0;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

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

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

  .articles__card {
    padding: 28px 24px;
  }

  .hero--discover {
    min-height: 65vh;
  }

  .hero__title--lg {
    font-size: clamp(2rem, 9vw, 3.2rem);
  }

  .featured__card {
    border-radius: 16px;
  }

  .cta {
    padding: 60px 0;
  }

  .btn--lg {
    padding: 14px 30px;
    font-size: 0.88rem;
  }
}

/* ===== SERVICES PAGE: HERO IMAGE FIX ===== */
.hero--image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ===== SERVICES PAGE: VALUE PROPS ===== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--white);
  border-radius: 18px;
  padding: 38px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.06);
  text-align: center;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}

.value-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.15) 0%, rgba(212, 160, 23, 0.05) 100%);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
}

.value-card__title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.value-card__desc {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--gray);
}

/* ===== SERVICES PAGE: CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at right center, rgba(212, 160, 23, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.cta-banner__content {
  max-width: 600px;
}

.cta-banner__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.25;
}

.cta-banner__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.cta-banner__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  border-radius: 6px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
  white-space: nowrap;
  flex-shrink: 0;
}

.cta-banner__btn:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.5);
}

.cta-banner__btn::after {
  content: '\2192';
  font-size: 1.2rem;
}

/* ===== SERVICES PAGE RESPONSIVE ===== */
@media (max-width: 1100px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }

  .cta-banner__content {
    max-width: 100%;
  }
}

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

  .cta-banner {
    padding: 60px 0;
  }

  .hero--image {
    min-height: 75vh;
    padding: 140px 20px 60px 20px;
    justify-content: flex-start;
  }

  .hero--image .hero__content {
    padding: 0;
    margin-top: 0;
  }
}

/* ===== PRODUCTS PAGE: HERO ===== */
.hero--products {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--navy-dark);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ===== PRODUCTS PAGE: FILTER TAGS ===== */
.products-filters-section {
  padding: 60px 0 20px;
  background: #0a1020;
  scroll-margin-top: 80px;
  position: sticky;
  top: 70px;
  z-index: 50;
}

.products-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  transition: var(--transition);
}

.filter-tag:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.filter-tag--active {
  background: var(--gold);
  color: #1a1a2e;
  border-color: var(--gold);
}

.filter-tag--active:hover {
  background: #ffed4a;
  color: #1a1a2e;
  border-color: var(--gold-light);
}

/* ===== PRODUCTS PAGE: GRID ===== */
.products-grid-section {
  padding: 80px 0 100px;
  background: #f6f7fc;
}

.products-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.products-page-grid .product-card {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(26, 31, 54, 0.06);
}

.products-page-grid .product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 160, 23, 0.3);
}

.products-page-grid .product-card__image {
  height: 240px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
}

.products-page-grid .product-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 160, 23, 0) 60%, rgba(212, 160, 23, 0.12) 100%);
  pointer-events: none;
}

.products-page-grid .product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.products-page-grid .product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.products-page-grid .product-card__body {
  padding: 24px 22px 28px;
}

.products-page-grid .product-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.products-page-grid .product-card__desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--gray);
  margin-bottom: 0;
}

/* ===== PRODUCTS PAGE: DISCONTINUED TAG ===== */
.product-card__tag--discontinued {
  background: #e74c3c;
  color: var(--white);
}

/* ===== PRODUCTS PAGE: CTA ===== */
.products-cta-section {
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.products-cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 30%, rgba(212, 160, 23, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.products-cta {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.products-cta__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.products-cta__desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 36px;
}

/* ===== SEARCH MODAL (v2 — Optimized) ===== */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 72px 20px 20px;
  background: rgba(5, 10, 25, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s ease, background .25s ease, backdrop-filter .25s ease, visibility 0s linear .25s, padding .2s ease;
}
.search-modal.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  background: rgba(5, 10, 25, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity .2s ease, background .2s ease, backdrop-filter .2s ease, visibility 0s;
}
.search-modal__panel {
  width: 100%;
  max-width: 720px;
  background: #111a35;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,215,0,0.06);
  max-height: calc(100vh - 110px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(-18px) scale(.98);
  opacity: 0;
  transition: transform .28s cubic-bezier(.2,.9,.3,1.2), opacity .2s ease;
}
.search-modal.show .search-modal__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.search-modal__header {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  gap: 10px;
  background: linear-gradient(180deg, rgba(255,215,0,0.03), transparent);
}
.search-modal__icon {
  color: #ffd700;
  flex-shrink: 0;
  opacity: .9;
}
.search-modal__input-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}
.search-modal__input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 500;
  font-family: inherit;
  padding: 4px 28px 4px 2px;
}
.search-modal__input::placeholder {
  color: rgba(255,255,255,0.35);
  font-weight: 400;
}
.search-modal__clear {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%) scale(.8);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  padding: 0;
  transition: background .15s, transform .15s;
}
.search-modal__clear.show {
  display: flex;
  transform: translateY(-50%) scale(1);
}
.search-modal__clear:hover {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
.search-modal__kbd {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 6px;
  margin-left: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  user-select: none;
}
.search-modal__close {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.65);
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .2s, color .2s, transform .15s;
}
.search-modal__close:hover {
  background: rgba(255,80,80,0.1);
  color: #ff6b6b;
  transform: rotate(90deg);
}
.search-modal__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 16px 0;
  flex-wrap: wrap;
}
.search-modal__cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}
.search-cat-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 30px;
  padding: 5px 11px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.3;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.68);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .12s ease;
  font-family: inherit;
  white-space: nowrap;
  user-select: none;
}
.search-cat-chip:hover {
  color: #fff;
  background: rgba(255,215,0,0.07);
  border-color: rgba(255,215,0,0.3);
  transform: translateY(-1px);
}
.search-cat-chip:active {
  transform: translateY(0) scale(0.97);
}
.search-cat-chip.active {
  color: #1a1a2e;
  background: linear-gradient(135deg, #ffd700, #ffaa00);
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(255,170,0,0.28);
}
.search-cat-chip__count {
  font-size: 0.64rem;
  opacity: .65;
  margin-left: 1px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
}
.search-cat-chip.active .search-cat-chip__count {
  opacity: .75;
  color: #3a2600;
}

/* 密钥商城 chip：与普通 chip 完全同尺寸/同交互，仅 normal 态加一丝蓝色标识 */
.search-cat-chip--keymall {
  background: rgba(59,130,246,0.08);
  border-color: rgba(99,102,241,0.22);
  color: rgba(199,210,254,0.9);
}
.search-cat-chip--keymall:hover {
  background: rgba(59,130,246,0.16);
  border-color: rgba(129,140,248,0.45);
  color: #e0e7ff;
}
/* keymall 的 active 态故意不写，完全继承 .search-cat-chip.active 的金色方案 */
.search-modal__status {
  padding: 10px 18px 6px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.search-modal__status-count {
  white-space: nowrap;
}
.search-modal__status-time {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.search-modal__results {
  flex: 1;
  overflow-y: auto;
  padding: 8px 12px 16px;
  scroll-behavior: smooth;
}
.search-modal__results::-webkit-scrollbar {
  width: 6px;
}
.search-modal__results::-webkit-scrollbar-track {
  background: transparent;
}
.search-modal__results::-webkit-scrollbar-thumb {
  background: rgba(255,215,0,0.15);
  border-radius: 3px;
}
.search-modal__results::-webkit-scrollbar-thumb:hover {
  background: rgba(255,215,0,0.3);
}
.search-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 6px 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,215,0,0.75);
  margin-top: 4px;
}
.search-section-title__clear {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: rgba(255,255,255,0.4);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
  font-family: inherit;
  transition: all .15s;
}
.search-section-title__clear:hover {
  color: #ff6b6b;
  background: rgba(255,80,80,0.08);
}
.search-recent-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 4px 6px 8px;
}
.search-recent-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  font-size: 0.76rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.75);
  cursor: pointer;
  transition: all .18s ease;
  font-family: inherit;
}
.search-recent-tag:hover {
  background: rgba(255,215,0,0.08);
  border-color: rgba(255,215,0,0.2);
  color: #fff;
}
.search-recent-tag__remove {
  opacity: .4;
  font-size: 0.68rem;
  line-height: 1;
  padding: 0 2px;
}
.search-recent-tag:hover .search-recent-tag__remove {
  opacity: .8;
}
.search-item {
  display: flex;
  gap: 14px;
  padding: 12px;
  border-radius: 12px;
  cursor: pointer;
  transition: background .18s ease, transform .15s ease, border-color .18s ease;
  text-decoration: none;
  color: inherit;
  align-items: center;
  border: 1px solid transparent;
  animation: search-item-in .25s ease both;
}
@keyframes search-item-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.search-item:hover,
.search-item.is-focused {
  background: linear-gradient(135deg, rgba(255,215,0,0.07), rgba(255,140,0,0.03));
  border-color: rgba(255,215,0,0.12);
  transform: translateX(2px);
}
.search-item.is-focused {
  border-color: rgba(255,215,0,0.35);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.08);
}
.search-item__img {
  width: 62px;
  height: 62px;
  border-radius: 10px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
}
.search-item__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.search-item__body {
  flex: 1;
  min-width: 0;
}
.search-item__name {
  font-weight: 700;
  color: #fff;
  font-size: 0.92rem;
  margin: 0 0 5px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.search-item__name mark {
  background: linear-gradient(180deg, transparent 62%, rgba(255,215,0,0.35) 62%);
  color: #ffe480;
  border-radius: 2px;
  padding: 0 1px;
  font-weight: 800;
}
.search-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  flex-wrap: wrap;
}
.search-item__cat {
  display: inline-flex;
  align-items: center;
  font-size: 0.66rem;
  color: #ffd700;
  background: rgba(255,215,0,0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.search-item__score {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.62rem;
  color: rgba(255,255,255,0.35);
}
.search-item__score-dots {
  display: inline-flex;
  gap: 1px;
}
.search-item__score-dots span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,215,0,0.35);
}
.search-item__score-dots span.on {
  background: #ffd700;
  box-shadow: 0 0 4px rgba(255,215,0,0.6);
}
.search-item__desc {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.48);
  margin: 0;
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.search-item__desc mark {
  background: linear-gradient(180deg, transparent 62%, rgba(255,140,0,0.25) 62%);
  color: rgba(255,200,120,0.95);
  border-radius: 2px;
  padding: 0 1px;
}
.search-item__price {
  flex-shrink: 0;
  font-weight: 800;
  color: #ffd700;
  font-size: 0.92rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.search-item__price small {
  display: block;
  font-weight: 500;
  font-size: 0.62rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.5px;
}

/* 密钥商城虚拟页面结果卡片：用蓝色渐变与普通产品（金色）区分 */
.search-item--keymall {
  background: linear-gradient(135deg, rgba(59,130,246,0.14), rgba(99,102,241,0.06));
  border-color: rgba(99,102,241,0.28);
}
.search-item--keymall:hover,
.search-item--keymall.is-focused {
  background: linear-gradient(135deg, rgba(59,130,246,0.22), rgba(99,102,241,0.12));
  border-color: rgba(129,140,248,0.55);
  transform: translateX(2px);
}
.search-item--keymall.is-focused {
  box-shadow: 0 0 0 3px rgba(99,102,241,0.14);
}
.search-item__img--keymall {
  font-size: 1.7rem;
  background: linear-gradient(135deg, rgba(59,130,246,0.22), rgba(99,102,241,0.12));
  border-color: rgba(99,102,241,0.3);
}
.search-item__cat--keymall {
  color: #93c5fd;
  background: rgba(59,130,246,0.18);
}
.search-empty {
  padding: 48px 24px;
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 0.9rem;
}
.search-empty__icon {
  font-size: 2.6rem;
  margin-bottom: 14px;
  opacity: 0.55;
  line-height: 1;
  animation: search-empty-float 3s ease-in-out infinite;
}
@keyframes search-empty-float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.search-empty__title {
  font-weight: 700;
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin: 0 0 6px;
}
.search-empty__suggest {
  font-size: 0.78rem;
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
  display: inline-block;
  max-width: 100%;
  line-height: 1.6;
}
.search-empty__suggest b {
  color: #ffd700;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s;
}
.search-empty__suggest b:hover {
  opacity: .75;
  text-decoration: underline;
}
/* 密钥商城导航查询：专门空结果视图 + 前往 CTA */
.search-empty--keymall .search-empty__title {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.9);
}
.search-empty__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  padding: 10px 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffd700, #f59e0b);
  color: #1a1a1a;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(255,215,0,0.25);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.search-empty__cta:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,215,0,0.32);
}
.search-empty__cta:active { transform: scale(0.96); }
.search-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px;
  gap: 12px;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
}
.search-loading__spinner {
  width: 28px;
  height: 28px;
  border: 2px solid rgba(255,215,0,0.15);
  border-top-color: #ffd700;
  border-radius: 50%;
  animation: search-spin .8s linear infinite;
}
@keyframes search-spin {
  to { transform: rotate(360deg); }
}
@media (max-width: 640px) {
  .search-modal { padding: 52px 10px 10px; }
  .search-modal__panel {
    max-height: calc(100vh - 70px);
    border-radius: 14px;
  }
  .search-modal__header { padding: 12px 14px; gap: 8px; }
  .search-modal__input { font-size: 0.98rem; padding-right: 24px; }
  .search-modal__kbd { display: none; }
  .search-modal__toolbar { padding: 8px 12px 0; }
  .search-cat-chip { padding: 4px 9px; font-size: 0.68rem; min-height: 26px; gap: 3px; }
  .search-cat-chip__count { font-size: 0.6rem; }
  .search-cat-chip--keymall { /* 继承 mobile 基准，无需额外覆盖 */ }
  .search-modal__status { padding: 8px 14px 4px; font-size: 0.72rem; }
  .search-modal__results { padding: 6px 10px 14px; }
  .search-item__img { width: 50px; height: 50px; border-radius: 8px; }
  .search-item { padding: 10px; gap: 10px; border-radius: 10px; }
  .search-item__name { font-size: 0.88rem; }
  .search-item__desc { font-size: 0.72rem; }
  .search-item__price { font-size: 0.88rem; }
}

/* ===== ERROR BANNER ===== */
.error-banner {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-30px);
  z-index: 99999;
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .3s;
  max-width: 90vw;
  text-align: center;
  cursor: pointer;
}
.error-banner.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* ===== PRODUCTS PAGE: FILTER ACTIVE STATE ===== */
.products-page-grid .product-card.is-hidden {
  display: none !important;
}

/* ===== PRODUCTS PAGE RESPONSIVE ===== */
@media (max-width: 1100px) {
  .products-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .products-filters {
    gap: 10px;
  }

  .filter-tag {
    padding: 8px 18px;
    font-size: 0.82rem;
  }

  .products-grid-section {
    padding: 60px 0 80px;
  }

  .products-cta-section {
    padding: 70px 0;
  }
}

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

  .products-page-grid .product-card__image {
    height: 220px;
  }

  .products-filters-section {
    padding: 40px 0 10px;
  }

  /* 移动端改为 2 列等宽网格，按钮整齐排列不会"散" */
  .products-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    justify-content: stretch;
  }

  .filter-tag {
    padding: 10px 10px;
    font-size: 0.74rem;
    letter-spacing: 0.2px;
    justify-content: center;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    white-space: normal;
    line-height: 1.3;
    min-height: 42px;
  }

  .filter-tag span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    vertical-align: middle;
  }

  /* 英文状态下按钮字体略小，避免换行过多 */
  .lang-en .filter-tag {
    padding: 9px 8px;
    font-size: 0.68rem;
  }

  .products-cta__title {
    font-size: 1.6rem;
  }

  .products-cta__desc {
    font-size: 0.95rem;
  }
}

/* ============================================
   GOVERNMENTS HOMEPAGE
   ============================================ */

.section--gray {
  background: #f4f5fa;
}

.section-header__title--left {
  text-align: left;
  margin-bottom: 20px;
}

/* --- GOV HERO --- */
.gov-hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--navy-dark);
  padding-top: 80px;
}

.gov-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.gov-hero__bg img,
.gov-hero__bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gov-hero__bg video {
  object-position: center center;
}

.gov-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 19, 36, 0.3) 0%,
    rgba(15, 19, 36, 0.4) 40%,
    rgba(15, 19, 36, 0.85) 100%
  );
  z-index: 1;
}

.gov-hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: 80px;
  color: var(--white);
  max-width: 900px;
}

.gov-hero__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 20px;
  text-transform: uppercase;
  border-left: 3px solid var(--gold);
  padding-left: 14px;
}

.gov-hero__title {
  font-size: clamp(2rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.8px;
  margin: 0;
}

/* --- GOV INTRO --- */
.gov-intro {
  max-width: 820px;
  margin: 0 auto;
}

.gov-intro__lead {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 28px;
}

.gov-intro__lead strong {
  color: var(--navy);
  font-weight: 800;
}

.gov-intro__cap-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.gov-intro__cap-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}

.gov-intro__cap-list li {
  position: relative;
  padding-left: 28px;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--text-dark);
}

.gov-intro__cap-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold-dark);
  font-weight: 800;
}

/* --- GOV SERVE CARDS --- */
.gov-serve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.gov-serve-card {
  background: var(--white);
  padding: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 2px 14px rgba(26, 31, 54, 0.06);
  border-top: 4px solid var(--gold);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.gov-serve-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(26, 31, 54, 0.12);
}

.gov-serve-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #e8eaf0;
}

.gov-serve-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gov-serve-card:hover .gov-serve-card__image img {
  transform: scale(1.05);
}

.gov-serve-card > *:not(.gov-serve-card__image) {
  padding: 0 32px;
}

.gov-serve-card__num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin: 28px 32px 18px;
  font-family: Georgia, serif;
  font-style: italic;
}

.gov-serve-card__title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.3;
}

.gov-serve-card__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray);
  margin-bottom: 20px;
}

.gov-serve-card__link {
  display: inline-block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold-dark);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--gold);
  transition: var(--transition);
  margin: 0 32px 32px;
}

.gov-serve-card__link:hover {
  color: var(--navy);
  border-bottom-color: var(--navy);
}

/* --- GOV WHY LIST --- */
.gov-why-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.gov-why-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: center;
}

.gov-why-item__image {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}

.gov-why-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gov-why-item:hover .gov-why-item__image img {
  transform: scale(1.05);
}

.gov-why-item__title {
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 14px;
  line-height: 1.25;
}

.gov-why-item__desc {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-dark);
}

/* --- GOV SOLUTIONS GRID --- */
.gov-solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.gov-solution-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.gov-solution-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(212, 160, 23, 0.4);
  transform: translateY(-4px);
}

.gov-solution-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.gov-solution-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gov-solution-card:hover .gov-solution-card__image img {
  transform: scale(1.05);
}

.gov-solution-card > *:not(.gov-solution-card__image) {
  padding-left: 28px;
  padding-right: 28px;
}

.gov-solution-card__title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin: 24px 28px 14px;
  line-height: 1.35;
}

.gov-solution-card__desc {
  font-size: 0.93rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 28px 22px;
  flex-grow: 1;
}

.gov-solution-card__cta {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
  margin: 0 28px 28px;
}

.gov-solution-card__cta:hover {
  color: var(--gold-light);
  letter-spacing: 0.8px;
}

/* --- GOV BANNER --- */
.gov-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  max-height: 520px;
}

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

.gov-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 19, 36, 0.2) 0%,
    rgba(15, 19, 36, 0.5) 60%,
    rgba(15, 19, 36, 0.9) 100%
  );
  pointer-events: none;
}

/* --- GOV CTA --- */
.gov-cta {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.gov-cta__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 18px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.gov-cta__desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 34px;
}

.gov-cta__btn {
  display: inline-block;
  padding: 16px 44px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 2px;
  border-radius: 6px;
  text-transform: uppercase;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.gov-cta__btn:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(212, 160, 23, 0.45);
}

/* ============================================
   GOVERNMENTS HOMEPAGE RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .gov-hero {
    min-height: 60vh;
    padding-top: 70px;
  }

  .gov-hero__content {
    padding-bottom: 60px;
  }

  .gov-serve-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .gov-why-item {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .gov-why-item__image {
    aspect-ratio: 16/9;
  }

  .gov-solutions-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .gov-intro__cap-list {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 0;
  }
}

@media (max-width: 640px) {
  .gov-hero {
    min-height: 55vh;
  }

  .gov-hero__title {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
  }

  .gov-solutions-grid {
    grid-template-columns: 1fr;
  }

  .gov-serve-card {
    padding: 30px 24px;
  }

  .gov-cta__btn {
    padding: 14px 32px;
    font-size: 0.88rem;
  }

  .gov-banner {
    max-height: 340px;
  }
}

/* ============================================
   NETWORK PAGE
   ============================================ */

/* --- NET HERO --- */
.net-hero {
  position: relative;
  min-height: 68vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-dark);
  padding-top: 80px;
}

.net-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.net-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.net-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 19, 36, 0.75) 0%,
    rgba(26, 31, 54, 0.65) 50%,
    rgba(15, 19, 36, 0.85) 100%
  );
  z-index: 1;
}

.net-hero__content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 900px;
  padding-bottom: 60px;
}

.net-hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
}

.net-hero__title {
  font-size: clamp(1.8rem, 4.2vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.net-hero__subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  max-width: 720px;
}

.net-hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.net-hero__stat {
  display: flex;
  flex-direction: column;
}

.net-hero__stat-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -1px;
}

.net-hero__stat-unit {
  font-size: 1rem;
  font-weight: 700;
  margin-left: 2px;
}

.net-hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* --- NET INTRO --- */
.net-intro {
  max-width: 820px;
}

.net-intro__lead {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--text-dark);
}

/* --- NET ORBIT COMPARISON --- */
.net-orbit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.net-orbit-card {
  background: var(--white);
  border-radius: 18px;
  padding: 40px 36px;
  box-shadow: 0 2px 14px rgba(26, 31, 54, 0.06);
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}

.net-orbit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(26, 31, 54, 0.12);
}

.net-orbit-card--highlight {
  border-color: var(--gold);
  background: linear-gradient(180deg, var(--white) 0%, #fefcf3 100%);
}

.net-orbit-card__badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.net-orbit-card__badge--geo {
  background: #e8eaf0;
  color: #6b7085;
}

.net-orbit-card__badge--leo {
  background: var(--gold);
  color: var(--navy-dark);
}

.net-orbit-card__title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.net-orbit-card__alt {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eef0f6;
}

.net-orbit-card__num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}

.net-orbit-card__unit {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray);
}

.net-orbit-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.net-orbit-card__list li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 0.95rem;
  color: var(--text-dark);
  border-bottom: 1px dashed #eef0f6;
}

.net-orbit-card__list li:last-child {
  border-bottom: none;
}

.net-orbit-card__list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--gold-dark);
  font-weight: 700;
}

/* --- NET FEATURES --- */
.net-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.net-feature-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 2px 10px rgba(26, 31, 54, 0.05);
  transition: var(--transition);
  border-top: 3px solid transparent;
}

.net-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(26, 31, 54, 0.1);
  border-top-color: var(--gold);
}

.net-feature-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.net-feature-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.net-feature-card__desc {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--gray);
}

/* --- NET OPS --- */
.net-ops {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.net-ops__image {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.net-ops__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.net-ops__content {
  color: var(--white);
}

.net-ops__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.net-ops__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.net-ops__lead {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 24px;
}

.net-ops__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.net-ops__list li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.net-ops__list li:last-child {
  border-bottom: none;
}

.net-ops__list li::before {
  content: '\25B8';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.85rem;
}

/* --- NET PARTNERS --- */
.net-partners {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}

.net-partners__lead {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-dark);
  margin: 20px 0 28px;
}

.net-partners__cta {
  display: inline-block;
  color: var(--gold-dark);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--gold);
  transition: var(--transition);
}

.net-partners__cta:hover {
  color: var(--navy);
  border-bottom-color: var(--navy);
}

.net-partners__image {
  background: #f4f5fa;
  border-radius: 18px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4/3;
}

.net-partners__image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* --- NETWORK RESPONSIVE --- */
@media (max-width: 900px) {
  .net-hero {
    min-height: 60vh;
    padding-top: 70px;
  }

  .net-hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .net-orbit-grid,
  .net-ops,
  .net-partners {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .net-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .net-ops__image {
    aspect-ratio: 16/9;
  }
}

@media (max-width: 640px) {
  .net-hero {
    min-height: 55vh;
  }

  .net-hero__title {
    font-size: clamp(1.5rem, 7vw, 2.2rem);
  }

  .net-hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .net-hero__stat-num {
    font-size: 2.2rem;
  }

  .net-features-grid {
    grid-template-columns: 1fr;
  }

  .net-orbit-card {
    padding: 32px 24px;
  }
}

/* Active nav link */
.nav__link--active {
  color: var(--gold) !important;
  border-bottom: 2px solid var(--gold);
}

/* =========================================================================
   移动端强制布局 (覆盖所有已加载样式, 与 iridium.com 参考图一致)
   ========================================================================= */
@media only screen and (max-width: 900px) {
  /* ---- Hero 首屏顶部透明 Header ---- */
  body > .header,
  body > header.header,
  .header,
  header.header {
    background: transparent !important;
    background-color: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
  }
  /* 滚动后再显示深色 Header */
  .header.scrolled,
  header.header.scrolled {
    background: rgba(10, 13, 30, 0.92) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }
  body > .header .container.nav,
  .header .container.nav,
  .nav {
    background: transparent !important;
    background-color: transparent !important;
  }

  /* ---- Hero 首屏文字贴底 + 左对齐 ---- */
  body section.ir-hero,
  section.ir-hero,
  .ir-hero {
    min-height: 100vh !important;
    min-height: 100svh !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    align-items: flex-start !important;
    padding: 280px 20px 80px 20px !important;
  }
  body section.ir-hero .ir-hero__content,
  section.ir-hero .ir-hero__content,
  .ir-hero__content {
    text-align: left !important;
    max-width: 100% !important;
    margin: 280px 0 0 0 !important;
    align-self: flex-start !important;
  }
  body section.ir-hero .ir-hero__title,
  section.ir-hero .ir-hero__title,
  .ir-hero__title {
    text-align: left !important;
  }
  body section.ir-hero .ir-hero__subtitle,
  section.ir-hero .ir-hero__subtitle,
  .ir-hero__subtitle {
    text-align: left !important;
    margin: 0 !important;
    max-width: 100% !important;
  }
}

/* ===== 市场子页面通用样式 ===== */
.mk-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.mk-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.mk-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.88) 0%, rgba(15, 40, 71, 0.72) 50%, rgba(10, 22, 40, 0.88) 100%);
  z-index: 1;
}
.mk-hero__content {
  position: relative;
  z-index: 2;
  padding: 140px 24px 100px;
  max-width: 900px;
}
.mk-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--gold);
  margin-bottom: 20px;
  text-transform: uppercase;
}
.mk-hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gold);
}
.mk-hero__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.08;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}
.mk-hero__desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 680px;
  margin: 0;
  line-height: 1.7;
}

.mk-stats {
  padding: 70px 24px;
  background: #0a1020;
  border-top: 1px solid rgba(255, 215, 0, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mk-stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.mk-stat {
  padding: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.mk-stat:last-child {
  border-right: none;
}
.mk-stat__value {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 8px;
  line-height: 1;
}
.mk-stat__label {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.5px;
}

.mk-features {
  padding: 90px 24px;
  background: #0f1628;
}
.mk-features__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}
.mk-features__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.mk-features__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 14px;
}
.mk-features__subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}
.mk-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.mk-feature {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.015) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.mk-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.mk-feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  border-color: rgba(255, 215, 0, 0.25);
}
.mk-feature:hover::before {
  opacity: 1;
}
.mk-feature__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 12px;
  margin-bottom: 18px;
  color: var(--gold);
}
.mk-feature__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mk-feature__title {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 10px;
}
.mk-feature__desc {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.65;
}

.mk-showcase {
  padding: 90px 24px;
  background: linear-gradient(180deg, #0f1628 0%, #0a1020 100%);
}
.mk-showcase__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}
.mk-showcase__media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  aspect-ratio: 16/10;
}
.mk-showcase__media video,
.mk-showcase__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mk-showcase__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 16, 32, 0.3);
  cursor: pointer;
  transition: background 0.3s;
}
.mk-showcase__play:hover {
  background: rgba(10, 16, 32, 0.15);
}
.mk-showcase__play-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}
.mk-showcase__play:hover .mk-showcase__play-icon {
  transform: scale(1.1);
}
.mk-showcase__play-icon::after {
  content: '';
  border-left: 18px solid #0a1020;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 4px;
}
.mk-showcase__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.mk-showcase__title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 20px;
  line-height: 1.2;
}
.mk-showcase__desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  margin: 0 0 24px;
}
.mk-showcase__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mk-showcase__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.75);
  padding: 10px 0;
  font-size: 0.95rem;
}
.mk-showcase__list li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 2;
  margin-top: 2px;
}

.mk-case {
  padding: 90px 24px;
  background: #0f1628;
}
.mk-case__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}
.mk-case__card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.mk-case__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}
.mk-case__image {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.mk-case__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.mk-case__card:hover .mk-case__image img {
  transform: scale(1.05);
}
.mk-case__body {
  padding: 24px;
}
.mk-case__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.mk-case__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 10px;
}
.mk-case__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.65;
  margin: 0;
}

.mk-cta {
  padding: 90px 24px;
  background: linear-gradient(135deg, #1a1f36, #0f1628);
  text-align: center;
  position: relative;
}
.mk-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.06) 0%, transparent 60%);
}
.mk-cta__content {
  position: relative;
  max-width: 650px;
  margin: 0 auto;
}
.mk-cta__title {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin: 0 0 16px;
}
.mk-cta__desc {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 32px;
  font-size: 1.05rem;
  line-height: 1.7;
}
.mk-cta__btn {
  display: inline-block;
  padding: 16px 36px;
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  color: #1a1a2e;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.mk-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 140, 0, 0.35);
}

@media (max-width: 768px) {
  .mk-hero {
    min-height: 50vh;
  }
  .mk-hero__content {
    padding: 110px 20px 70px;
  }
  .mk-hero__title {
    font-size: 2.2rem;
  }
  .mk-stats {
    padding: 50px 16px;
  }
  .mk-stat {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px;
  }
  .mk-features {
    padding: 60px 16px;
  }
  .mk-showcase {
    padding: 60px 16px;
  }
  .mk-showcase__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .mk-case {
    padding: 60px 16px;
  }
  .mk-cta {
    padding: 60px 16px;
  }
  .mk-cta__title {
    font-size: 1.6rem;
  }
}

/* =========================================================================
   Discover Page — Read-more expandable cards
   ========================================================================= */
.dc-card {
  position: relative;
  transition: box-shadow 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
}
.dc-card.is-open {
  box-shadow: 0 12px 40px -12px rgba(255, 215, 0, 0.22), 0 0 0 1px rgba(255, 215, 0, 0.35);
  z-index: 2;
}

/* Toggle button base */
.dc-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  margin-top: 12px;
  background: transparent;
  color: #ffd700;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
  /* ===== 移动端触摸友好 ===== */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  min-width: 88px;
  min-height: 36px;
  justify-content: center;
}
.dc-toggle:active {
  transform: scale(0.96);
  background: rgba(255, 215, 0, 0.18);
}
.dc-toggle:hover,
.dc-toggle:focus-visible {
  background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
  color: #0d1428;
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px rgba(255, 183, 0, 0.6);
  outline: none;
}
.dc-toggle::after {
  content: '';
  display: inline-block;
  width: 10px; height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.3s ease;
  opacity: 0.8;
}
.dc-card.is-open > .dc-toggle,
.dc-toggle.is-open {
  background: rgba(255, 215, 0, 0.1);
  border-color: rgba(255, 215, 0, 0.7);
}
.dc-card.is-open > .dc-toggle::after,
.dc-toggle.is-open::after {
  transform: rotate(-135deg) translateY(0px) translateX(2px);
}

/* Featured Story 专用：原黄按钮(btn btn--primary)叠加 dc-toggle 钩子时，
   取消 dc-toggle 的透明 pill 样式与多余箭头，保留原按钮的黄底+深色文字外观。 */
.btn.dc-toggle.featured__cta,
.btn.btn--primary.dc-toggle.featured__cta {
  /* 还原 btn--primary 的基础尺寸，不要受 pill 样式干扰 */
  background: var(--feat-btn-bg, linear-gradient(135deg, #ffd700 0%, #d4a017 100%));
  color: #0d1428;
  border: none;
  border-radius: 12px;
  padding: 14px 26px;
  margin-top: 18px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  box-shadow: 0 10px 28px -10px rgba(255, 183, 0, 0.55);
  gap: 8px;
}
.btn.dc-toggle.featured__cta:hover,
.btn.btn--primary.dc-toggle.featured__cta:hover,
.btn.btn--primary.dc-toggle.featured__cta:focus-visible {
  /* 保留 btn--primary 的悬停：微微变亮+上浮 */
  background: linear-gradient(135deg, #ffdf33 0%, #e0aa1c 100%);
  color: #0d1428;
  transform: translateY(-1px);
  box-shadow: 0 14px 32px -10px rgba(255, 183, 0, 0.75);
  border-color: transparent;
}
/* 去掉 dc-toggle 默认追加的 ::after 小箭头（按钮文字已经自带 → / ↑） */
.btn.dc-toggle.featured__cta::after,
.btn.btn--primary.dc-toggle.featured__cta::after {
  display: none;
}
/* 按钮展开态(收起↑)时，仅轻微加一点展开态的边框色，不改变底色 */
.btn.dc-toggle.featured__cta.is-open,
.btn.btn--primary.dc-toggle.featured__cta.is-open {
  background: linear-gradient(135deg, #ffd700 0%, #d4a017 100%);
  color: #0d1428;
  outline: 2px solid rgba(255, 215, 0, 0.55);
  outline-offset: 2px;
}

/* Expanded content wrapper (the "full text" panel) */
.dc-fulltext {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.45s ease,
              opacity 0.4s ease,
              margin 0.45s ease;
  opacity: 0;
  padding: 0 24px 0 24px;
  margin-top: 0;
  border-top: 1px solid transparent;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  -webkit-font-smoothing: antialiased;
}
.dc-card.is-open > .dc-fulltext,
.dc-fulltext.is-open {
  max-height: 8000px;          /* arbitrary huge value */
  opacity: 1;
  padding: 20px 24px 4px 24px;
  margin-top: 8px;
  border-top: 1px dashed rgba(255, 215, 0, 0.18);
  animation: dc-fadein 0.5s ease both;
}
@keyframes dc-fadein {
  0%   { opacity: 0; transform: translateY(-4px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Fulltext inner headings / list / paragraph styles */
.dc-fulltext h4 {
  margin: 18px 0 8px;
  padding-bottom: 6px;
  font-size: 1rem;
  font-weight: 700;
  color: #ffd700;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  letter-spacing: 0.02em;
}
.dc-fulltext h4:first-child { margin-top: 0; }
.dc-fulltext p  { margin: 0 0 14px; color: rgba(255,255,255,0.8); font-size: 0.92rem; line-height: 1.8; }
.dc-fulltext ul { margin: 0 0 14px; padding-left: 1.4em; }
.dc-fulltext ol { margin: 0 0 14px; padding-left: 1.4em; }
.dc-fulltext li { margin: 4px 0; color: rgba(255,255,255,0.78); font-size: 0.92rem; line-height: 1.7; }
.dc-fulltext li::marker { color: #ffd700; opacity: 0.9; }
.dc-fulltext strong { color: #fff; font-weight: 700; }
.dc-fulltext em     { color: #ffd700; font-style: italic; }

/* Featured Story card layout (white bg) */
.featured.dc-card .dc-fulltext,
.featured__card.dc-card .dc-fulltext {
  color: #3b4358;
  padding: 0 0 0 0;
}
.featured.dc-card.is-open > .dc-fulltext,
.featured__card.dc-card.is-open > .dc-fulltext {
  border-top: 1px dashed rgba(212, 160, 23, 0.35);
  padding: 20px 0 4px 0;
}
.featured.dc-card .dc-fulltext p,
.featured__card.dc-card .dc-fulltext p  { color: #515a75; }
.featured.dc-card .dc-fulltext li,
.featured__card.dc-card .dc-fulltext li { color: #454e68; }
.featured.dc-card .dc-fulltext strong,
.featured__card.dc-card .dc-fulltext strong { color: #1d2340; }

/* Cases cards layout (standard page background) */
.cases__card.dc-card {
  display: flex;
  flex-direction: column;
}
.cases__card.dc-card .dc-toggle {
  align-self: flex-start;
  margin: 10px 20px 18px 20px;
}
.cases__card.dc-card .dc-fulltext {
  padding: 0 20px 0 20px;
  /* Cases 卡片是白底，默认 fulltext 白字会看不见 -> 强制深色 */
  color: #3b4358;
}
.cases__card.dc-card.is-open > .dc-fulltext {
  padding: 18px 20px 4px 20px;
  border-top: 1px dashed rgba(212, 160, 23, 0.35);
}
.cases__card.dc-card .dc-fulltext p     { color: #515a75; }
.cases__card.dc-card .dc-fulltext li    { color: #454e68; }
.cases__card.dc-card .dc-fulltext strong{ color: #1d2340; }
.cases__card.dc-card .dc-fulltext em    { color: #a07c10; font-style: italic; }

/* Articles cards layout (no image, pure text) */
.articles__card.dc-card { display: flex; flex-direction: column; }
.articles__card.dc-card .dc-toggle { align-self: flex-start; margin: 6px 0 20px; }
.articles__card.dc-card .dc-fulltext {
  padding: 0 0 0 0;
  /* Articles 卡片是纯白背景 (background: var(--white))，默认 fulltext 白字看不见 -> 深色 */
  color: #3b4358;
}
.articles__card.dc-card.is-open > .dc-fulltext {
  padding: 18px 0 4px 0;
  border-top: 1px dashed rgba(212, 160, 23, 0.35);
}
.articles__card.dc-card .dc-fulltext p       { color: #515a75; }
.articles__card.dc-card .dc-fulltext li      { color: #454e68; }
.articles__card.dc-card .dc-fulltext strong  { color: #1d2340; }
.articles__card.dc-card .dc-fulltext em      { color: #a07c10; font-style: italic; }
.articles__card.dc-card .dc-fulltext ol li::marker,
.articles__card.dc-card .dc-fulltext ul li::marker { color: #a07c10; }

/* News section cards are on dark section bg, keep the default white/light text */
#news .news__card.dc-card .dc-fulltext       { color: rgba(255,255,255,0.8); }
#news .news__card.dc-card .dc-fulltext p     { color: rgba(255,255,255,0.8); }
#news .news__card.dc-card .dc-fulltext li    { color: rgba(255,255,255,0.78); }
#news .news__card.dc-card .dc-fulltext strong{ color: #fff; }
#news .news__card.dc-card .dc-fulltext em    { color: #ffd700; font-style: italic; }

/* Mobile */
@media (max-width: 560px) {
  .dc-fulltext { padding-left: 16px !important; padding-right: 16px !important; }
  .dc-fulltext.is-open { padding-top: 16px !important; padding-bottom: 2px !important; }
  .dc-fulltext h4 { font-size: 0.95rem; }
  .dc-fulltext p, .dc-fulltext li { font-size: 0.88rem; line-height: 1.7; }
  .dc-toggle { font-size: 0.82rem; padding: 7px 12px; }
}

/* ===== DISCOVER PAGE: NEWS / EVENTS SECTIONS ===== */
/* Restore dark background + consistent grid layout for discover.html news/events */
#news.section {
  background: #0a1020 !important;
  color: #fff !important;
  padding: 100px 0 !important;
}
#news.section .section__eyebrow,
#news.section [data-i18n*="label"] {
  color: #ffd700;
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
#news.section h2 {
  color: #fff !important;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 0;
}
#news.section .section__subtitle,
#news.section > .container > div > p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-top: 12px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.discover-news-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 28px !important;
  margin-top: 48px;
}
.discover-news-grid article {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .3s;
  color: #fff;
  display: flex;
  flex-direction: column;
}
.discover-news-grid article:hover { transform: translateY(-4px); }
.discover-news-grid article > div:first-child {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.discover-news-grid article > div:first-child img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.discover-news-grid article > div:last-child { padding: 24px; }
.discover-news-grid article span[data-i18n*="date"] {
  font-size: 0.72rem;
  color: #ffd700;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.discover-news-grid article span[data-i18n*="category"] {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  margin-left: 10px;
  text-transform: uppercase;
}
.discover-news-grid article h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 10px 0 8px;
  line-height: 1.4;
}
.discover-news-grid article p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}
.discover-news-grid article a[data-i18n*="readMore"] {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  color: #ffd700;
  font-weight: 600;
  text-decoration: none;
}

#events.section {
  background: #0d1628 !important;
  color: #fff !important;
  padding: 100px 0 !important;
}
#events.section [data-i18n*="label"] {
  color: #ffd700;
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
#events.section h2 {
  color: #fff !important;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 0;
}
.discover-events-grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 20px !important;
  margin-top: 48px;
}
.discover-events-grid > div {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  color: #fff;
}
.discover-events-grid > div > div:first-child {
  flex-shrink: 0;
  width: 80px;
  text-align: center;
}
.discover-events-grid [data-i18n*="day"] {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffd700;
}
.discover-events-grid [data-i18n*="month"] {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .discover-news-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .discover-events-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
  .discover-news-grid { grid-template-columns: 1fr !important; }
}