/* ============================================================
   创洁滤材 - 全站样式表
   由 React 项目 5 个 CSS 文件整合而来，并提取全部内联样式
   结构：变量 → 基础 → 组件 → 首页区块 → 内页
   ============================================================ */

/* 字体：Noto Sans SC（思源黑体，开源可商用） */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ============================================================
   1. 变量
   ============================================================ */
:root {
  --color-primary: #1b8e6b;
  --color-primary-hover: #146c52;
  --color-primary-light: #e8f4f0;
  --color-secondary: #0a2e22;
  --color-text-main: #333333;
  --color-text-muted: #666666;
  --color-text-light: #999999;
  --color-bg-light: #f8f9fa;
  --color-bg-white: #ffffff;
  --color-border: #eaeaea;

  --font-main: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  --container-width: 1400px;
  --header-height: 80px;

  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-base: 0.3s ease;
}

/* ============================================================
   2. 基础（Reset / 通用布局 / 滚动动画）
   ============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  color: var(--color-text-main);
  line-height: 1.6;
  background-color: var(--color-bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul, ol {
  list-style: none;
}

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

button, input {
  font-family: inherit;
  outline: none;
  border: none;
}

/* Font Awesome 图标通用：垂直居中辅助 */
i[class*="fa-"] {
  display: inline-flex;
  line-height: 1;
}

/* 滚动进入动画 */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* 布局工具 */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}
.section--bg {
  background-color: var(--color-bg-light);
}
.section--dark {
  background-color: var(--color-secondary);
  color: var(--color-bg-white);
}

.section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section__title-wrap {
  max-width: 600px;
}
.section__subtitle {
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.section__title {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
  margin-bottom: 12px;
}
.section--dark .section__title {
  color: var(--color-bg-white);
}
.section__desc {
  font-size: 16px;
  color: var(--color-text-muted);
}
.section--dark .section__desc {
  color: rgba(255,255,255,0.7);
}
.section__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-main);
  font-weight: 500;
  padding: 10px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  background: transparent;
  cursor: pointer;
}
.section__more:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  border-color: var(--color-primary);
}

/* ============================================================
   3. 组件（按钮 / 头部 / 搜索弹窗）
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}
.btn--primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(27, 142, 107, 0.3);
}
.btn--outline {
  background-color: transparent;
  color: var(--color-bg-white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
}
/* 【新增-内联提取】绿色描边按钮（首页FAQ/新闻区、fa页使用） */
.btn--outline-green {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline-green:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}
/* 【新增-内联提取】小号按钮（首页FAQ手风琴内"查看详情"） */
.btn--sm {
  padding: 4px 12px;
  font-size: 12px;
  display: inline-block;
  border-width: 1px;
}
/* 【新增-内联提取】中号按钮（faq页手风琴内"查看详情"） */
.btn--sm-md {
  padding: 6px 16px;
  font-size: 14px;
  display: inline-block;
  border-width: 1px;
}
/* 【新增-内联提取】白底按钮（CTA区） */
.btn--white {
  background-color: var(--color-bg-white);
  color: var(--color-secondary);
  border-color: var(--color-bg-white);
}
.btn--white:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  border-color: var(--color-primary);
}
/* 【新增-内联提取】满宽按钮（联系表单提交、faq侧栏） */
.btn--block {
  width: 100%;
  padding: 14px;
  font-size: 16px;
}

/* 头部导航 */
.header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: var(--header-height);
  background: rgba(10, 46, 34, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all var(--transition-base);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-bg-white);
  text-decoration: none;
}
.header__logo-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-bg-white);
  color: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.header__nav {
  display: flex;
  align-items: center;
}
.header__nav-list {
  display: flex;
  gap: 32px;
}
.header__nav-item {
  position: relative;
}
.header__nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-bg-white);
  padding: 28px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.header__nav-link .fa-chevron-down {
  font-size: 12px;
}
.header__nav-link:hover, .header__nav-link--active {
  color: #4ade80;
}
.header__nav-link--active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #4ade80;
}
.header__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-bg-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 10px 0;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.header__nav-item:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.header__dropdown-item a {
  display: block;
  padding: 10px 24px;
  font-size: 15px;
  color: var(--color-text-main);
}
.header__dropdown-item a:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
}
.header__actions {
  display: flex;
  align-items: center;
  gap: 24px;
}
.header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-bg-white);
}
.header__phone-icon {
  color: #4ade80;
}
.header__lang {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  color: var(--color-bg-white);
}
.header__lang:hover .header__lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.header__lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-sm);
  padding: 8px 0;
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 20;
}
.header__lang-dropdown li {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--color-text-main);
  transition: background var(--transition-base);
  white-space: nowrap;
}
.header__lang-dropdown li:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
}
.header__search-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255,255,255,0.1);
  color: var(--color-bg-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
}
.header__search-btn:hover {
  background-color: var(--color-primary);
  transform: scale(1.05);
}
.header__menu-btn {
  display: none;
  font-size: 24px;
  color: var(--color-bg-white);
  background: transparent;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: calc(100vh - var(--header-height));
    background: var(--color-bg-white);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    transition: left var(--transition-base);
    overflow-y: auto;
    padding: 24px;
  }
  .header__nav.is-open {
    left: 0;
  }
  .header__nav-list {
    flex-direction: column;
    gap: 0;
  }
  .header__nav-link {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-main);
  }
  .header__nav-link--active::after {
    display: none;
  }
  .header__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    display: none;
  }
  .header__nav-item.is-expanded .header__dropdown {
    display: block;
    animation: slideDown 0.3s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .header__nav-item:hover .header__dropdown {
    transform: none;
  }
  .header__phone {
    display: none;
  }
  .header__actions {
    gap: 16px;
  }
  .header__lang-text {
    display: none;
  }
  .header__lang-dropdown {
    right: -20px;
  }
  .header__menu-btn {
    display: block;
  }
}

/* 搜索弹窗（屏幕居中 + 全屏遮罩） */
.search-modal {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.search-modal.is-active {
  opacity: 1;
  visibility: visible;
}
.search-modal__close {
  position: absolute;
  top: 40px; right: 40px;
  color: var(--color-bg-white);
  font-size: 40px;
  background: transparent;
  transition: transform var(--transition-base);
  cursor: pointer;
}
.search-modal__close:hover {
  transform: rotate(90deg);
}
.search-modal__content {
  width: 90%;
  max-width: 800px;
  transform: translateY(-20px);
  transition: transform var(--transition-base);
}
.search-modal.is-active .search-modal__content {
  transform: translateY(0);
}
.search-modal__form {
  position: relative;
  display: flex;
}
.search-modal__input {
  width: 100%;
  padding: 24px 100px 24px 32px;
  font-size: 24px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-bg-white);
  box-shadow: var(--shadow-lg);
}
.search-modal__btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  color: var(--color-bg-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all var(--transition-base);
  cursor: pointer;
}
.search-modal__btn:hover {
  background: var(--color-primary-hover);
}

/* ============================================================
   4. 首页区块（Hero / 统计 / 产品 / 优势 / 应用 / 关于 / 案例 / FAQ新闻 / CTA / 页脚）
   ============================================================ */
/* 左右分栏工具 */
.section-split {
  display: flex;
  gap: 80px;
}
.section-split__left {
  width: 320px;
  flex-shrink: 0;
}
.section-split__right {
  flex: 1;
}
@media (max-width: 1024px) {
  .section-split { flex-direction: column; gap: 40px; }
  .section-split__left { width: 100%; }
}

/* Hero 轮播 */
.hero {
  position: relative;
  height: 85vh;
  min-height: 600px;
  margin-top: var(--header-height);
  display: flex;
  align-items: center;
  background-color: #1a1a1a;
  overflow: hidden;
}
.hero__slide {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.hero__slide.is-active {
  opacity: 1;
}
.hero__bg {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(90deg, rgba(10, 46, 34, 0.9) 0%, rgba(10, 46, 34, 0.4) 100%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 10;
  color: var(--color-bg-white);
  display: flex;
  justify-content: flex-start;
  width: 100%;
}
.hero__content {
  max-width: 850px;
}
.hero__subtitle {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.8);
}
.hero__title {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero__desc {
  font-size: 20px;
  line-height: 1.6;
  margin-bottom: 48px;
  color: rgba(255,255,255,0.9);
}
.hero__tags {
  display: flex;
  gap: 24px;
  margin-bottom: 48px;
}
.hero__tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  background: rgba(255,255,255,0.1);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2);
}
.hero__tag-icon { color: #4ade80; }
.hero__actions {
  display: flex;
  gap: 16px;
}
.hero__slider-nav {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}
.hero__slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}
.hero__slider-dot.is-active {
  background: var(--color-bg-white);
  transform: scale(1.2);
}
@media (max-width: 768px) {
  .hero__title { font-size: 40px; }
  .hero__desc { font-size: 16px; }
  .hero__tags { flex-direction: column; gap: 12px; }
  .hero__inner { justify-content: flex-start; }
}

/* 数据统计 */
.stats {
  background-color: var(--color-bg-white);
  padding: 50px 0;
  border-bottom: 1px solid var(--color-border);
}
.stats__list {
  display: flex;
  justify-content: space-between;
}
.stats__item {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stats__icon {
  width: 64px; height: 64px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}
.stats__info {
  display: flex;
  flex-direction: column;
}
.stats__number {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1;
  margin-bottom: 8px;
}
.stats__desc {
  font-size: 15px;
  color: var(--color-text-muted);
}
@media (max-width: 1024px) {
  .stats__list { flex-wrap: wrap; gap: 32px; }
  .stats__item { width: calc(50% - 16px); }
}
@media (max-width: 600px) {
  .stats__item { width: 100%; }
}

/* 核心产品 */
.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--color-primary-light);
}
.product-card__image-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-light);
}
.product-card__image {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__image { transform: scale(1.05); }
.product-card__content {
  padding: 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card__badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-primary);
  color: var(--color-bg-white);
  font-size: 12px;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
  align-self: flex-start;
}
.product-card__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}
.product-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  flex: 1;
}
.product-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}
.product-card__feature {
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.product-card__feature-icon { color: var(--color-primary); }
.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 14px;
}
.product-card:hover .product-card__link { color: var(--color-primary); }
@media (max-width: 1024px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .products__grid { grid-template-columns: 1fr; }
}

/* 核心优势 */
.advantages {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.advantages__bg {
  position: absolute; top:0; left:0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0.3;
}
.advantages__overlay {
  position: absolute; top:0; left:0; width: 100%; height: 100%;
  background: rgba(10, 46, 34, 0.85);
}
/* 【新增-内联提取】原 style={{position:'relative',zIndex:10}} */
.advantages .section-split {
  position: relative;
  z-index: 10;
}
/* 【新增-内联提取】原 style={{marginTop:'32px'}} */
.advantages .section-split__left .btn {
  margin-top: 32px;
}
.advantages__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.advantage-card {
  text-align: center; padding: 40px 32px; border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05); transition: all var(--transition-base);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
}
.advantage-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-5px); border-color: rgba(255,255,255,0.2); }
.advantage-card__icon {
  width: 72px; height: 72px; margin: 0 auto 24px; background: rgba(255,255,255,0.1);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #4ade80;
  font-size: 36px;
}
.advantage-card__title { font-size: 20px; font-weight: 700; margin-bottom: 16px; color: var(--color-bg-white); }
.advantage-card__desc { font-size: 15px; color: rgba(255,255,255,0.8); line-height: 1.8; }
@media (max-width: 600px) { .advantages__grid { grid-template-columns: 1fr; } }

/* 应用领域（首页六宫格） */
.applications__grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
}
.app-card {
  position: relative; background: var(--color-bg-white); border-radius: var(--radius-md);
  overflow: visible; padding-bottom: 24px; box-shadow: var(--shadow-sm);
  margin-top: 24px; text-align: center; transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}
.app-card:hover { box-shadow: var(--shadow-md); transform: translateY(-5px); }
.app-card__image-wrap { height: 120px; width: 100%; overflow: hidden; border-radius: var(--radius-md) var(--radius-md) 0 0; }
.app-card__image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.app-card:hover .app-card__image { transform: scale(1.08); }
.app-card__icon {
  position: absolute; top: 120px; left: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 56px; background: var(--color-primary); border-radius: 50%; display: flex;
  align-items: center; justify-content: center; color: var(--color-bg-white); font-size: 24px;
  border: 4px solid var(--color-bg-white); transition: all 0.3s ease;
}
.app-card:hover .app-card__icon { transform: translate(-50%, -50%) scale(1.1); background: var(--color-primary-hover); }
.app-card__title { font-weight: 600; font-size: 16px; margin-top: 36px; color: var(--color-text-main); }
/* 【新增-内联提取】原 style={{marginTop:'24px'}} */
.applications .section__more { margin-top: 24px; }
@media (max-width: 600px) { .applications__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }

/* 关于我们（首页） */
.about__inner { display: flex; gap: 80px; align-items: center; }
.about__left { flex: 1.2; border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: var(--shadow-lg); }
.about__image-main { width: 100%; height: 480px; object-fit: cover; }
.about__stats {
  position: absolute; bottom: 0; left: 0; width: 100%; background: rgba(10, 46, 34, 0.9);
  backdrop-filter: blur(8px); display: flex; padding: 24px; color: white;
}
.about__stat { flex: 1; text-align: center; position: relative; }
.about__stat:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 10%; height: 80%; width: 1px; background: rgba(255,255,255,0.2);
}
.about__stat-num { font-size: 28px; font-weight: 700; color: #4ade80; }
.about__stat-label { font-size: 13px; opacity: 0.8; margin-top: 4px; }
.about__right { flex: 1; }
/* 【新增-内联提取】原 style={{color:'#666',marginBottom:'24px'}} */
.about__right .section__subtitle--muted {
  color: #666666;
  margin-bottom: 24px;
}
.about__tags { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 32px 0 40px; }
.about__tag { display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 500; }
.about__tag-icon { color: var(--color-primary); background: var(--color-primary-light); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.about__images-grid { display: grid; grid-template-columns: 1fr; gap: 16px; flex: 0.4; }
.about__image-small { width: 100%; height: 149px; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
@media (max-width: 1024px) { .about__inner { flex-direction: column; } .about__images-grid { display: none; } }

/* 客户案例 */
.cases__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.case-card {
  background: var(--color-bg-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base); height: 100%;
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.case-card__image-wrap { position: relative; }
.case-card__image { width: 100%; height: 100%; object-fit: cover; }
.case-card__badge {
  position: absolute; top: 16px; left: 16px; background: var(--color-primary); color: white; padding: 6px 14px;
  border-radius: var(--radius-full); font-size: 12px; font-weight: 500;
}
.case-card__content { padding: 10px; border-top: 1px solid var(--color-border);}
.case-card__title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.case-card__desc { font-size: 14px; color: var(--color-text-muted); }
/* 【新增-内联提取】原 style={{marginTop:'24px'}} */
.cases .section__more { margin-top: 24px; }
@media (max-width: 1024px) { .cases__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cases__grid { grid-template-columns: 1fr; } }

/* 首页 FAQ & 新闻 */
.faq-news__inner { display: grid; grid-template-columns: 1.2fr 2fr 1.2fr 2fr; gap: 40px; }
@media (max-width: 1024px) {
  .faq-news__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .faq-news__inner { grid-template-columns: 1fr; }
}
/* 【新增-内联提取】区块标题/描述的下边距 */
.faq-news__block .section__title { margin-bottom: 16px; }
.faq-news__block .section__desc { margin-bottom: 32px; }
.faq__list { display: flex; flex-direction: column; gap: 16px; }
.faq__item { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.faq__header {
  display: flex; justify-content: space-between; align-items: center; padding: 24px; background: var(--color-bg-white);
  cursor: pointer; font-weight: 600; font-size: 16px; transition: background var(--transition-base);
}
.faq__header:hover { background: var(--color-bg-light); }
.faq__icon { transition: transform 0.3s ease; color: var(--color-primary); font-size: 20px; }
.faq__item.is-active .faq__icon { transform: rotate(180deg); }
.faq__content { padding: 0 24px; max-height: 0; overflow: hidden; background: var(--color-bg-light); transition: max-height 0.3s ease, padding 0.3s ease; }
.faq__item.is-active .faq__content { padding: 0 24px 24px; max-height: 500px; color: var(--color-text-muted); }
.faq__content p { line-height: 1.6; }
.faq__more { margin-top: 12px; }

.news__list { display: flex; flex-direction: column; gap: 16px; }
.news__item {
  display: flex; align-items: center; gap: 16px; padding: 24px;
  border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-bg-white);
  transition: all var(--transition-base); text-decoration: none;
}
.news__item:hover { background: var(--color-bg-light); border-color: var(--color-primary); }
.news__date { font-size: 14px; color: var(--color-text-light); flex-shrink: 0; }
.news__title { font-size: 15px; font-weight: 500; color: var(--color-text-main); transition: color var(--transition-base); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.news__item:hover .news__title { color: var(--color-primary); }
/* 原为 ChevronDown 旋转 -90deg，现直接使用右箭头图标 */
.news__icon--arrow { color: var(--color-text-light); transition: color var(--transition-base); font-size: 20px; }
.news__item:hover .news__icon--arrow { color: var(--color-primary); }

/* CTA */
.cta { position: relative; color: var(--color-bg-white); padding: 30px 0; overflow: hidden; background: none; }
.cta__bg { position: absolute; top:0; left:0; width:100%; height:100%; object-fit: cover; z-index: 1; }
.cta__overlay {
  position: absolute; top:0; left:0; width:100%; height:100%; z-index: 2;
  background: linear-gradient(to right, rgba(10, 46, 34, 1) 0%, rgba(10, 46, 34, 0.8) 40%, rgba(10, 46, 34, 0) 100%);
}
.cta__inner { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 10; }
/* 【新增-内联提取】原 style={{color:'#4ade80'}} */
.cta .section__subtitle { color: #4ade80; }
.cta__title { font-size: 36px; font-weight: 700; margin-bottom: 16px; }
.cta__desc { font-size: 18px; opacity: 0.9; }
.cta__actions { display: flex; align-items: center; gap: 40px; }
.cta__phone { display: flex; align-items: center; gap: 12px; font-size: 28px; font-weight: 700; }
.cta__phone .fa-phone { font-size: 28px; }
@media (max-width: 768px) { .cta__inner { flex-direction: column; text-align: center; gap: 40px; } .cta__actions { flex-direction: column; gap: 20px; } }

/* 页脚 */
.footer { background: #05140f; color: rgba(255,255,255,0.7); padding: 100px 0 24px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; gap: 60px; margin-bottom: 80px; }
.footer__logo { display: flex; align-items: center; gap: 12px; font-size: 28px; font-weight: 700; color: var(--color-bg-white); margin-bottom: 24px; text-decoration: none; }
.footer__logo .fa-leaf { font-size: 28px; }
.footer__desc { font-size: 15px; line-height: 1.8; margin-bottom: 32px; }
.footer__social { display: flex; gap: 16px; }
.footer__social-btn {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: white; transition: all var(--transition-base);
  font-size: 20px;
}
.footer__social-btn:hover { background: var(--color-primary); transform: translateY(-2px); }
.footer__title { color: var(--color-bg-white); font-size: 18px; font-weight: 600; margin-bottom: 32px; }
.footer__links li { margin-bottom: 16px; }
.footer__links a { font-size: 15px; }
.footer__links a:hover { color: var(--color-primary); }
.footer__contact li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 20px; font-size: 15px; }
.footer__contact-icon { color: var(--color-primary); flex-shrink: 0; margin-top: 4px; font-size: 18px; }
.footer__qrs { display: flex; gap: 16px; margin-top: 24px; }
.footer__qr { display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, 0.5); }
.footer__qr img { width: 90px; height: 90px; margin: 0; background: white; padding: 4px; border-radius: 4px; }
.footer__friend-links { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__friend-title { color: var(--color-bg-white); font-weight: 500; font-size: 15px; }
.footer__friend-links a { font-size: 14px; color: rgba(255,255,255,0.6); }
.footer__friend-links a:hover { color: var(--color-primary); }
.footer__bottom { padding-top: 8px; display: flex; justify-content: space-between; font-size: 14px; }
/* 【新增-内联提取】原 style={{marginRight:'16px'}} */
.footer__bottom div a:first-child { margin-right: 16px; }
@media (max-width: 1024px) { .footer__grid { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
@media (max-width: 768px) { .footer__grid { grid-template-columns: 1fr; } .footer__bottom { flex-direction: column; text-align: center; gap: 16px; } }

/* ============================================================
   5. 内页通用（分页 / 面包屑横幅 / 空状态 / 相关产品）
   ============================================================ */
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); background: var(--color-bg-white); border-radius: var(--radius-sm);
  cursor: pointer; color: var(--color-text-main); font-weight: 500; transition: all var(--transition-base);
}
.page-btn:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn.active { background: var(--color-primary); color: var(--color-bg-white); border-color: var(--color-primary); }
.page-btn:disabled { opacity: 0.5; cursor: not-allowed; background: var(--color-bg-light); }

.related-products { margin-top: 64px; border-top: 1px solid var(--color-border); padding-top: 64px; }
.related-title { font-size: 24px; font-weight: 700; color: var(--color-text-main); margin-bottom: 32px; text-align: center; }

.empty-state { text-align: center; padding: 64px 24px; background: var(--color-bg-white); border-radius: var(--radius-md); border: 1px solid var(--color-border); }
/* 【新增-内联提取】产品/方案详情"未找到"空状态 */
.empty-state--page { margin-top: 100px; }
.empty-state--page h2 { margin-bottom: 16px; }
.empty-state .btn { margin-top: 16px; }
.empty-icon { width: 64px; height: 64px; background: var(--color-bg-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--color-text-light); font-size: 32px; }
.empty-state h3.sidebar-title { justify-content: center; }
.empty-state .page-desc { margin: 0 auto 24px; font-size: 14px; }

/* 内页顶部横幅 */
.page-hero {
  position: relative;
  margin-top: var(--header-height);
  padding: 80px 0;
  background-size: cover;
  background-position: center;
  color: white;
  margin-bottom: 48px;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 46, 34, 0.7);
  z-index: 1;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.page-hero-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.7);
}
.page-hero-breadcrumb .fa-chevron-right { font-size: 12px; }
.page-hero-breadcrumb a.clickable {
  transition: color var(--transition-base);
}
.page-hero-breadcrumb a.clickable:hover {
  color: white;
}
.page-hero-breadcrumb span.active {
  color: white;
  font-weight: 500;
}
.page-hero-title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 16px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.page-hero-desc {
  font-size: 18px;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 返回按钮 */
.back-btn { display: inline-flex; align-items: center; gap: 8px; color: var(--color-primary); font-weight: 500; cursor: pointer; margin-bottom: 24px; border: none; background: none; font-size: 16px; transition: color var(--transition-base); }
.back-btn:hover { color: var(--color-primary-hover); }

/* ============================================================
   6. 产品列表页
   ============================================================ */
.product-page-bg { background-color: var(--color-bg-light); padding-bottom: 64px; min-height: 100vh; }
.product-layout { display: flex; gap: 32px; }
.product-sidebar { width: 280px; flex-shrink: 0; }
.product-main { flex: 1; }
@media (max-width: 1024px) {
  .product-layout { flex-direction: column; }
  .product-sidebar { width: 100%; }
}

.sidebar-box {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 100px;
}
.sidebar-title {
  font-size: 18px; font-weight: 700; color: var(--color-text-main); display: flex; align-items: center; gap: 8px; margin-bottom: 24px;
}
.sidebar-title .fa-sliders { color: var(--color-primary); font-size: 20px; }
.sidebar-search { position: relative; margin-bottom: 24px; }
.sidebar-search input {
  width: 100%; padding: 10px 16px 10px 40px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); outline: none; transition: border-color var(--transition-base);
}
.sidebar-search input:focus { border-color: var(--color-primary); }
/* 【新增-内联提取】原 svg 定位改为 i 图标定位 */
.sidebar-search i {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--color-text-light); font-size: 18px;
}

.cat-list { display: flex; flex-direction: column; }
.cat-item {
  padding: 10px 16px; border-radius: var(--radius-sm); cursor: pointer; transition: all var(--transition-base); margin-bottom: 4px;
  font-weight: 500; color: var(--color-text-main); display: flex; justify-content: space-between; align-items: center;
}
.cat-item .fa-chevron-right { font-size: 14px; transition: transform 0.3s; }
.cat-item.is-open .fa-chevron-right { transform: rotate(90deg); }
.cat-item:hover { background: var(--color-bg-light); }
.cat-item.active { background: var(--color-primary-light); color: var(--color-primary); }
.cat-sub { overflow: hidden; transition: max-height 0.3s ease, opacity 0.3s ease; max-height: 0; opacity: 0; }
.cat-sub.open { max-height: 400px; opacity: 1; margin-top: 4px; margin-bottom: 8px; }
.cat-sub-item {
  padding: 8px 16px 8px 32px; cursor: pointer; color: var(--color-text-muted); font-size: 14px; transition: all var(--transition-base); border-radius: var(--radius-sm);
}
.cat-sub-item:hover { color: var(--color-primary); background: var(--color-bg-light); }
.cat-sub-item.active { color: var(--color-primary); font-weight: 500; background: rgba(27, 142, 107, 0.05); }

.product-grid-header { margin-bottom: 24px; color: var(--color-text-muted); display: flex; justify-content: space-between; align-items: center; }
.product-grid-header span { color: var(--color-primary); font-weight: 700; }
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 1200px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .prod-grid { grid-template-columns: 1fr; } }

.prod-card {
  background: var(--color-bg-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden;
  cursor: pointer; transition: all var(--transition-base); display: flex; flex-direction: column;
}
.prod-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.prod-card-img { height: 240px; position: relative; overflow: hidden; }
.prod-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.prod-card:hover .prod-card-img img { transform: scale(1.08); }
.prod-card-badge {
  position: absolute; top: 16px; left: 16px; background: rgba(255,255,255,0.9); padding: 4px 12px; border-radius: var(--radius-full);
  font-size: 12px; color: var(--color-primary); font-weight: 500; backdrop-filter: blur(4px);
}
.prod-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.prod-card-title { font-size: 18px; font-weight: 700; color: var(--color-text-main); margin-bottom: 8px; transition: color var(--transition-base); }
.prod-card:hover .prod-card-title { color: var(--color-primary); }
.prod-card-desc { font-size: 14px; color: var(--color-text-muted); margin-bottom: 16px; line-height: 1.6; flex: 1; }
.prod-card-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.prod-card-tag { font-size: 12px; background: var(--color-bg-light); color: var(--color-text-muted); padding: 4px 8px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
.prod-card-link { display: flex; align-items: center; gap: 4px; color: var(--color-primary); font-size: 14px; font-weight: 500; border-top: 1px solid var(--color-border); padding-top: 16px; }

/* ============================================================
   7. 产品详情页
   ============================================================ */
.detail-page-bg { background: var(--color-bg-white); padding-bottom: 64px; min-height: 100vh; }
/* 【新增-内联提取】原 style={{paddingTop:'0'}} */
.detail-page-bg.page-hero-follow { padding-top: 0; }
/* 【新增-内联提取】原 style={{marginTop:'-24px'}} */
.container--overlap { margin-top: -24px; }

.detail-overview { display: flex; gap: 48px; margin-bottom: 64px; }
.detail-gallery { width: 50%; }
.detail-info { width: 50%; display: flex; flex-direction: column; }
@media (max-width: 1024px) {
  .detail-overview { flex-direction: column; }
  .detail-gallery, .detail-info { width: 100%; }
}
.main-img { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-bg-light); aspect-ratio: 4/3; margin-bottom: 16px; }
.main-img img { width: 100%; height: 100%; object-fit: cover; }
.thumb-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.thumb-item { border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--color-border); cursor: pointer; aspect-ratio: 1; transition: all var(--transition-base); opacity: 0.6; }
.thumb-item.active, .thumb-item:hover { opacity: 1; border-color: var(--color-primary); }
.thumb-item img { width: 100%; height: 100%; object-fit: cover; }

.detail-badge { display: inline-block; padding: 4px 12px; background: var(--color-primary-light); color: var(--color-primary); font-size: 14px; font-weight: 500; border-radius: var(--radius-full); margin-bottom: 16px; }
.detail-title { font-size: 32px; font-weight: 700; color: var(--color-text-main); margin-bottom: 16px; line-height: 1.3; }
.detail-desc { font-size: 16px; color: var(--color-text-muted); margin-bottom: 32px; line-height: 1.6; }
.detail-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 32px; }
.detail-feature { display: flex; align-items: center; gap: 8px; color: var(--color-text-main); font-size: 15px; }
.detail-feature .fa-circle-check { color: var(--color-primary); flex-shrink: 0; font-size: 18px; }

.detail-specs-quick { background: var(--color-bg-light); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--color-border); margin-bottom: 32px; }
.detail-specs-quick h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; color: var(--color-text-main); }
.quick-spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; font-size: 14px; }
.quick-spec-item { display: flex; }
.quick-spec-label { color: var(--color-text-muted); width: 80px; flex-shrink: 0; }
.quick-spec-value { color: var(--color-text-main); font-weight: 500; }

.detail-actions { display: flex; gap: 16px; margin-top: auto; }
.detail-actions .btn { flex: 1; justify-content: center; display: flex; align-items: center; gap: 8px; padding: 14px 24px; font-size: 16px; }

.detail-tabs-wrap { border-top: 1px solid var(--color-border); }
.detail-tabs { display: flex; gap: 32px; border-bottom: 1px solid var(--color-border); }
.tab-btn { padding: 20px 0; font-size: 18px; font-weight: 500; color: var(--color-text-muted); cursor: pointer; border: none; background: none; display: flex; align-items: center; gap: 8px; position: relative; transition: color var(--transition-base); }
.tab-btn:hover { color: var(--color-text-main); }
.tab-btn.active { color: var(--color-primary); }
.tab-btn.active::after { content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 2px; background: var(--color-primary); }
.tab-btn i { font-size: 20px; }

.tab-content { padding: 48px 0; max-width: 900px; }
.tab-content .tab-pane { display: none; }
.tab-content .tab-pane.active { display: block; }
.tab-content p { font-size: 16px; color: var(--color-text-main); line-height: 1.8; margin-bottom: 32px; }
.tab-content img { width: 100%; border-radius: var(--radius-md); margin-top: 32px; display: block; border: 1px solid var(--color-border); }
/* 【新增-内联提取】应用领域选项卡中的双列图片 */
.tab-apps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.tab-apps-grid img { width: 100%; border-radius: 8px; margin: 0; }
@media (max-width: 768px) { .tab-apps-grid { grid-template-columns: 1fr; } }

.specs-table { width: 100%; border-collapse: collapse; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; border-style: hidden; box-shadow: 0 0 0 1px var(--color-border); }
.specs-table tr:nth-child(even) { background: var(--color-bg-light); }
.specs-table th { padding: 16px 24px; text-align: left; color: var(--color-text-muted); font-weight: 500; width: 30%; border-bottom: 1px solid var(--color-border); }
.specs-table td { padding: 16px 24px; color: var(--color-text-main); border-bottom: 1px solid var(--color-border); }

/* ============================================================
   8. 解决方案
   ============================================================ */
.solution-page-bg { background: var(--color-bg-light); padding-bottom: 64px; min-height: 100vh; }
/* 【新增-内联提取】行业筛选按钮行（原内联 flex 样式） */
.filter-tabs { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.sol-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-top: 32px; }
@media (max-width: 768px) { .sol-grid { grid-template-columns: 1fr; } }
.sol-card { background: var(--color-bg-white); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); transition: all var(--transition-base); cursor: pointer; display: flex; flex-direction: column; }
.sol-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.sol-card-img { height: 280px; overflow: hidden; position: relative; border-bottom: 1px solid var(--color-border); }
.sol-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.sol-card:hover .sol-card-img img { transform: scale(1.05); }
.sol-card-badge { position: absolute; top: 16px; left: 16px; background: rgba(255,255,255,0.9); color: var(--color-primary); padding: 4px 12px; font-size: 13px; font-weight: 500; border-radius: var(--radius-full); backdrop-filter: blur(4px); }
.sol-card-body { padding: 32px; flex: 1; display: flex; flex-direction: column; }
.sol-card-title { font-size: 22px; font-weight: 700; color: var(--color-text-main); margin-bottom: 12px; transition: color var(--transition-base); }
.sol-card:hover .sol-card-title { color: var(--color-primary); }
.sol-card-desc { font-size: 15px; color: var(--color-text-muted); line-height: 1.6; margin-bottom: 24px; flex: 1; }
.sol-card-link { color: var(--color-primary); display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: 15px; margin-top: auto; }

/* 解决方案详情 */
.sol-detail-bg { background: var(--color-bg-white); min-height: 100vh; }
/* 【新增-内联提取】原 style={{paddingBottom:'64px',marginTop:'-24px'}} */
.sol-detail-bg .container--overlap { padding-bottom: 64px; }
.sol-detail-bg .back-btn { margin-bottom: 32px; }
.sol-detail-section { padding: 80px 0; border-bottom: 1px solid var(--color-border); }
.sol-detail-section:first-child { padding-top: 0; border-top: none; }
.sol-detail-section:last-child { border-bottom: none; }
.sol-detail-grid { display: grid; grid-template-columns: 300px 1fr; gap: 64px; }
@media (max-width: 1024px) { .sol-detail-grid { grid-template-columns: 1fr; gap: 32px; } }
.sol-section-title { font-size: 28px; font-weight: 700; color: var(--color-text-main); position: sticky; top: 100px; }
.sol-section-content { font-size: 16px; color: var(--color-text-muted); line-height: 1.8; }
/* 【新增-内联提取】原 style={{fontWeight:500,color:'var(--color-text-main)',marginBottom:'32px'}} */
.sol-section-content--strong { font-weight: 500; color: var(--color-text-main); margin-bottom: 32px; }
/* 【新增-内联提取】方案核心优势小标题 */
.sol-advantage-subtitle { font-size: 20px; font-weight: 700; margin-bottom: 16px; color: var(--color-text-main); }
.sol-challenge-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 24px; }
.sol-advantage-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 24px; }
@media (max-width: 768px) { .sol-challenge-list, .sol-advantage-list { grid-template-columns: 1fr; } }
.sol-item-card { background: var(--color-bg-light); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--color-border); transition: all var(--transition-base); }
.sol-item-card:hover { border-color: var(--color-primary); background: var(--color-bg-white); box-shadow: var(--shadow-sm); }
.sol-item-card h4 { font-size: 16px; font-weight: 600; color: var(--color-text-main); display: flex; align-items: flex-start; gap: 8px; line-height: 1.5; }
.sol-item-card h4 i { flex-shrink: 0; color: var(--color-primary); margin-top: 2px; font-size: 20px; }
/* 【新增-内联提取】原 style={{color:'var(--color-text-muted)',fontSize:'15px'}} */
.sol-item-card p { color: var(--color-text-muted); font-size: 15px; margin-top: 8px; }
/* 【新增-内联提取】优势卡片原 style={{borderLeft:'4px solid var(--color-primary)'}} */
.sol-item-card--advantage { border-left: 4px solid var(--color-primary); }

/* ============================================================
   9. 应用领域
   ============================================================ */
.app-page-bg { background: var(--color-bg-white); min-height: 100vh; padding-bottom: 80px; }
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
@media (max-width: 1024px) { .app-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .app-grid { grid-template-columns: 1fr; } }
.app-page-bg .app-card { position: relative; border-radius: var(--radius-md); overflow: hidden; height: 380px; cursor: pointer; border: 1px solid var(--color-border); display: block; }
.app-page-bg .app-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.05) 100%); z-index: 1; transition: all 0.4s ease; }
.app-page-bg .app-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); }
.app-page-bg .app-card:hover img { transform: scale(1.1); }
.app-page-bg .app-card:hover::before { background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(10, 46, 34, 0.4) 60%, rgba(0, 0, 0, 0.1) 100%); }
.app-page-bg .app-card-content { position: absolute; bottom: 0; left: 0; width: 100%; padding: 32px 24px; z-index: 2; color: white; transition: transform 0.3s ease; }
.app-page-bg .app-card:hover .app-card-content { transform: translateY(-8px); }
.app-page-bg .app-card-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.app-page-bg .app-card-desc { font-size: 15px; opacity: 0.9; line-height: 1.6; margin-bottom: 24px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.app-page-bg .app-card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--color-primary); background: white; padding: 8px 20px; border-radius: var(--radius-full); font-size: 14px; font-weight: 600; transition: all var(--transition-base); }
.app-page-bg .app-card:hover .app-card-link { background: var(--color-primary); color: white; }

/* 应用领域详情 */
.app-detail-bg { background: var(--color-bg-white); min-height: 100vh; }
.app-detail-bg .back-btn { margin-bottom: 32px; }
.app-detail-layout { display: flex; gap: 64px; margin-top: 0; margin-bottom: 80px; }
.app-detail-main { flex: 1; min-width: 0; }
.app-detail-sidebar { width: 340px; flex-shrink: 0; }
@media (max-width: 1024px) { .app-detail-layout { flex-direction: column; gap: 48px; } .app-detail-sidebar { width: 100%; } }
.app-detail-img { width: 100%; border-radius: var(--radius-md); margin-bottom: 40px; box-shadow: var(--shadow-sm); aspect-ratio: 16/9; object-fit: cover; }
.app-detail-content { font-size: 16px; color: var(--color-text-main); line-height: 1.8; margin-bottom: 48px; }
.app-detail-section-title { font-size: 24px; font-weight: 700; color: var(--color-text-main); margin-bottom: 24px; padding-bottom: 12px; border-bottom: 2px solid var(--color-border); }
.app-req-list { display: flex; flex-direction: column; gap: 24px; }
.app-req-item { display: flex; gap: 16px; background: var(--color-bg-light); padding: 24px; border-radius: var(--radius-md); border: 1px solid var(--color-border); }
.app-req-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary-light); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 24px; }
.app-req-text h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--color-text-main); }
.app-req-text p { font-size: 15px; color: var(--color-text-muted); line-height: 1.6; }
.app-sidebar-card { background: var(--color-bg-light); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 24px; margin-bottom: 24px; }
.app-sidebar-title { font-size: 18px; font-weight: 700; color: var(--color-text-main); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.app-sidebar-title i { font-size: 20px; color: var(--color-primary); }
/* 【新增-内联提取】侧栏推荐方案卡片（原全部内联样式） */
.app-side-sol-list { display: flex; flex-direction: column; gap: 16px; }
.app-side-sol-card { border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; cursor: pointer; background: white; transition: border-color 0.3s; display: block; }
.app-side-sol-card:hover { border-color: var(--color-primary); }
.app-side-sol-card img { width: 100%; height: 140px; object-fit: cover; }
.app-side-sol-card-body { padding: 16px; }
.app-side-sol-card-body h4 { font-size: 15px; font-weight: 600; color: var(--color-text-main); margin-bottom: 8px; }
.app-side-sol-card-link { display: flex; align-items: center; gap: 4px; font-size: 13px; color: var(--color-primary); font-weight: 500; }
.app-side-sol-intro { font-size: 14px; color: var(--color-text-muted); margin-bottom: 24px; }
/* 【新增-内联提取】绿色 CTA 卡片 */
.app-sidebar-card--primary { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.app-sidebar-card--primary .app-sidebar-title { color: white; }
.app-sidebar-card--primary .app-sidebar-title i { color: white; }
.app-sidebar-card--primary p { font-size: 14px; opacity: 0.9; margin-bottom: 24px; }

/* ============================================================
   10. 关于我们页
   ============================================================ */
.about-page { background: var(--color-bg-white); }
.about-section { padding: 80px 0; }
.about-section--alt { background: var(--color-bg-light); }
.about-layout { display: flex; gap: 64px; align-items: center; }
.about-layout.reverse { flex-direction: row-reverse; }
@media (max-width: 1024px) { .about-layout, .about-layout.reverse { flex-direction: column; } }
.about-text { flex: 1; }
.about-text h2 { font-size: 32px; font-weight: 700; color: var(--color-text-main); margin-bottom: 24px; }
.about-text p { font-size: 16px; color: var(--color-text-muted); line-height: 1.8; margin-bottom: 16px; }
.about-image { flex: 1; }
.about-image img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }
.timeline { display: flex; flex-direction: column; gap: 32px; margin-top: 48px; border-left: 2px solid var(--color-primary-light); padding-left: 32px; margin-left: 16px; }
.timeline-item { position: relative; }
.timeline-item::before { content: ''; position: absolute; left: -41px; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--color-primary); border: 4px solid var(--color-bg-white); }
.timeline-year { font-size: 24px; font-weight: 700; color: var(--color-primary); margin-bottom: 8px; }
.timeline-title { font-size: 18px; font-weight: 600; color: var(--color-text-main); margin-bottom: 8px; }
.timeline-desc { font-size: 15px; color: var(--color-text-muted); line-height: 1.6; }
/* 【新增-内联提取】核心价值观居中标题（原内联样式） */
.values-heading { text-align: center; margin-bottom: 48px; }
.values-heading h2 { font-size: 32px; font-weight: 700; color: var(--color-text-main); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 0; }
@media (max-width: 768px) { .values-grid { grid-template-columns: 1fr; } }
.value-card { text-align: center; padding: 48px 32px; background: var(--color-bg-white); border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); transition: transform var(--transition-base); }
.value-card:hover { transform: translateY(-8px); }
.value-icon { width: 80px; height: 80px; background: var(--color-primary-light); color: var(--color-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; font-size: 40px; }
.value-card h3 { font-size: 20px; font-weight: 700; color: var(--color-text-main); margin-bottom: 16px; }
.value-card p { font-size: 15px; color: var(--color-text-muted); line-height: 1.6; }

/* ============================================================
   11. 联系我们页
   ============================================================ */
.contact-page { background: var(--color-bg-white); }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 0 0 80px; }
@media (max-width: 1024px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-info-wrap { display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; gap: 24px; }
.contact-icon { width: 56px; height: 56px; border-radius: 50%; background: var(--color-bg-light); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 28px; }
.contact-text h3 { font-size: 20px; font-weight: 700; color: var(--color-text-main); margin-bottom: 8px; }
.contact-text p { font-size: 16px; color: var(--color-text-muted); line-height: 1.6; }
.contact-map { margin-top: 32px; border-radius: var(--radius-md); overflow: hidden; height: 300px; background: var(--color-bg-light); border: 1px solid var(--color-border); }
.contact-map img { width: 100%; height: 100%; object-fit: cover; filter: sepia(0.2) hue-rotate(100deg); opacity: 0.9; }
.contact-form-wrap { background: var(--color-bg-white); padding: 48px; border-radius: var(--radius-md); border: 1px solid var(--color-border); box-shadow: var(--shadow-md); }
.contact-form-wrap h2 { font-size: 28px; font-weight: 700; color: var(--color-text-main); margin-bottom: 32px; }
/* 【新增-内联提取】表单两列行（原内联 grid 样式） */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-size: 14px; font-weight: 500; color: var(--color-text-main); margin-bottom: 8px; }
.form-input, .form-textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 15px; outline: none; transition: border-color var(--transition-base); font-family: inherit; }
.form-input:focus, .form-textarea:focus { border-color: var(--color-primary); }
.form-textarea { resize: vertical; min-height: 120px; }
/* 【新增-内联提取】表单底部提示文字 */
.form-tip { font-size: 13px; color: var(--color-text-muted); margin-top: 16px; text-align: center; }

/* ============================================================
   12. 新闻
   ============================================================ */
.news-page-bg { background: var(--color-bg-light); min-height: 100vh; padding-bottom: 80px; }
.news-tabs { display: flex; gap: 16px; margin: 48px 0 32px; flex-wrap: wrap; justify-content: center; }
.news-tabs .btn--outline { color: var(--color-text-main); border-color: var(--color-border); }
.news-tabs .btn--outline:hover { color: var(--color-primary); border-color: var(--color-primary); background-color: var(--color-bg-light); }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 1024px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .news-grid { grid-template-columns: 1fr; } }
.news-card { background: var(--color-bg-white); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); transition: all var(--transition-base); cursor: pointer; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.news-card-img { height: 240px; overflow: hidden; position: relative; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-date { position: absolute; top: 16px; left: 16px; background: var(--color-primary); color: white; padding: 6px 12px; font-size: 13px; font-weight: 600; border-radius: var(--radius-sm); }
.news-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.news-card-category { font-size: 13px; color: var(--color-primary); font-weight: 600; margin-bottom: 12px; text-transform: uppercase; }
.news-card-title { font-size: 20px; font-weight: 700; color: var(--color-text-main); margin-bottom: 12px; line-height: 1.4; transition: color var(--transition-base); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card:hover .news-card-title { color: var(--color-primary); }
.news-card-summary { font-size: 15px; color: var(--color-text-muted); line-height: 1.6; margin-bottom: 24px; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--color-border); padding-top: 16px; font-size: 13px; color: var(--color-text-muted); }
/* 【新增-内联提取】卡片 footer 内时间/阅读组合 */
.news-card-meta { display: flex; gap: 16px; }
.news-card-meta span { display: flex; align-items: center; gap: 4px; }
.news-card-meta i { font-size: 14px; }
.news-card-read { color: var(--color-primary); font-weight: 600; display: flex; align-items: center; gap: 4px; }
.news-card-read i { font-size: 14px; }

/* 新闻详情 */
.news-detail-bg { background: var(--color-bg-white); min-height: 100vh; padding-bottom: 80px; }
.news-detail-bg .back-btn { margin-bottom: 32px; }
.news-detail-layout { display: flex; gap: 64px; margin-top: 0; }
.news-detail-main { flex: 1; min-width: 0; }
.news-detail-sidebar { width: 320px; flex-shrink: 0; }
@media (max-width: 1024px) { .news-detail-layout { flex-direction: column; } .news-detail-sidebar { width: 100%; } }
.news-detail-header { margin-bottom: 40px; }
.news-detail-meta { display: flex; flex-wrap: wrap; gap: 24px; color: var(--color-text-muted); font-size: 14px; }
.news-meta-item { display: flex; align-items: center; gap: 8px; }
.news-meta-item i { font-size: 16px; }
.news-meta-item .fa-tag { color: var(--color-primary); }
.news-detail-cover { width: 100%; border-radius: var(--radius-md); margin-bottom: 40px; aspect-ratio: 16/9; object-fit: cover; }
.news-detail-content p { font-size: 16px; color: var(--color-text-main); line-height: 1.8; margin-bottom: 24px; }
.news-detail-content p:first-of-type { font-size: 18px; color: var(--color-text-muted); font-weight: 500; }
/* 【新增-内联提取】上一篇/下一篇导航（原内联样式） */
.news-detail-nav { display: flex; justify-content: space-between; border-top: 1px solid var(--color-border); padding-top: 24px; margin-top: 48px; }
.news-detail-nav__col { flex: 1; min-width: 0; }
.news-detail-nav__col--prev { padding-right: 16px; border-right: 1px solid var(--color-border); }
.news-detail-nav__col--next { padding-left: 16px; text-align: right; }
.news-detail-nav__label { display: block; font-size: 14px; color: var(--color-text-muted); margin-bottom: 8px; }
.news-detail-nav__title { color: var(--color-primary); font-weight: 500; text-decoration: none; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-detail-nav__title:hover { text-decoration: underline; }
.news-detail-nav__none { color: var(--color-text-light); }
/* 【新增-内联提取】侧栏二维码占位框 */
.news-qr-placeholder { width: 100%; aspect-ratio: 1/1; background: var(--color-bg-light); display: flex; align-items: center; justify-content: center; border: 1px dashed var(--color-border); border-radius: var(--radius-sm); }
.news-qr-placeholder span { color: var(--color-text-muted); font-size: 14px; }
.news-side-note { font-size: 14px; color: var(--color-text-muted); margin-bottom: 16px; line-height: 1.6; }
/* 【新增-内联提取】关于页居中区块标题（核心价值观） */
.about-section-title { text-align: center; margin-bottom: 48px; font-size: 32px; font-weight: 700; color: var(--color-text-main); }
/* 【新增-内联提取】联系表单提交提示文字 */
.form-note { font-size: 13px; color: var(--color-text-muted); margin-top: 16px; text-align: center; }
.recent-news-list { display: flex; flex-direction: column; gap: 20px; }
.recent-news-item { display: flex; gap: 16px; cursor: pointer; }
.recent-news-item img { width: 90px; height: 70px; object-fit: cover; border-radius: var(--radius-sm); }
.recent-news-item-text { flex: 1; }
.recent-news-item-text h4 { font-size: 14px; font-weight: 600; color: var(--color-text-main); margin-bottom: 8px; line-height: 1.4; transition: color var(--transition-base); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.recent-news-item:hover h4 { color: var(--color-primary); }
.recent-news-item-text span { font-size: 12px; color: var(--color-text-muted); }

/* ============================================================
   13. 常见问题页
   ============================================================ */
.faq-page-bg { min-height: 100vh; padding-bottom: 80px; background-color: var(--color-bg-white); }
.faq-page-bg .container { margin-top: 0; }
/* 【新增-内联提取】FAQ 页面整体布局（原全部内联样式） */
.faq-page-layout { display: flex; gap: 48px; align-items: flex-start; }
@media (max-width: 1024px) { .faq-page-layout { flex-direction: column; } }
.faq-page-sidebar { width: 300px; flex-shrink: 0; position: sticky; top: 100px; }
@media (max-width: 1024px) { .faq-page-sidebar { width: 100%; position: static; } }
.faq-side-box { background-color: var(--color-bg-light); padding: 24px; border-radius: var(--radius-lg); }
.faq-side-title { font-size: 20px; font-weight: 600; margin-bottom: 24px; display: flex; align-items: center; gap: 8px; color: var(--color-text-main); }
.faq-side-title i { font-size: 24px; color: var(--color-primary); }
.faq-side-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.faq-side-link {
  display: block; padding: 12px 16px; border-radius: var(--radius-md); color: var(--color-text-main);
  text-decoration: none; transition: all 0.3s; background-color: var(--color-bg-white);
  border: 1px solid var(--color-border); font-weight: 500;
}
.faq-side-link:hover { border-color: var(--color-primary); color: var(--color-primary); }
.faq-side-contact { margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--color-border); }
.faq-side-contact h4 { font-size: 16px; font-weight: 600; margin-bottom: 16px; color: var(--color-text-main); }
.faq-side-contact p { font-size: 14px; color: var(--color-text-muted); margin-bottom: 16px; line-height: 1.6; }
.faq-page-main { flex: 1; min-width: 0; }
.faq-group { margin-bottom: 48px; scroll-margin-top: 100px; }
.faq-group-title { font-size: 24px; font-weight: 700; margin-bottom: 24px; color: var(--color-text-main); border-bottom: 2px solid var(--color-primary); padding-bottom: 12px; display: inline-block; }
.faq-group .faq__content p { line-height: 1.6; }
.faq-group .faq__more { margin-top: 16px; }

/* ============================================================
   14. 解决方案页 hero 兼容样式（保留自原 pages.css）
   ============================================================ */
.sol-detail-hero { position: relative; height: 400px; display: flex; align-items: center; justify-content: center; color: white; text-align: center; }
.sol-detail-hero img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.sol-detail-hero::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 46, 34, 0.75); z-index: 1; }
.sol-detail-hero-content { position: relative; z-index: 2; max-width: 800px; padding: 0 24px; }
.sol-detail-badge { display: inline-block; background: var(--color-primary); color: white; padding: 6px 16px; border-radius: var(--radius-full); font-size: 14px; font-weight: 500; margin-bottom: 24px; }
.sol-detail-title { font-size: 40px; font-weight: 700; margin-bottom: 16px; line-height: 1.3; }

/* 通用页头（保留自原 pages.css） */
.page-header {
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
  margin-bottom: 32px;
  margin-top: var(--header-height);
}
.breadcrumb {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb span { cursor: pointer; transition: color var(--transition-base); }
.breadcrumb span:hover, .breadcrumb .active { color: var(--color-primary); }
.page-title { font-size: 32px; font-weight: 700; color: var(--color-text-main); margin-bottom: 16px; }
.page-desc { color: var(--color-text-muted); font-size: 16px; max-width: 800px; }

/* ============================================================
   15. 各页面顶部横幅背景（由模板内联 style 输出栏目缩略图，
       此处仅保留兜底渐变，不写死图片，便于后台修改）
   ============================================================ */
/* 列表/单页横幅兜底渐变（后台设置栏目缩略图后由内联 style 覆盖，不写死图片） */
.hero-bg-products,
.hero-bg-solutions,
.hero-bg-applications,
.hero-bg-news,
.hero-bg-faq,
.hero-bg-about,
.hero-bg-contact,
/* 产品详情横幅（背景 = 产品主图） */
.hero-bg-p1,
.hero-bg-p2,
.hero-bg-p3,
.hero-bg-p4,
.hero-bg-p5,
.hero-bg-p6,
/* 解决方案详情横幅 */
.hero-bg-s1,
.hero-bg-s2,
.hero-bg-s3,
.hero-bg-s4,
/* 应用领域详情横幅 */
.hero-bg-app1,
.hero-bg-app2,
.hero-bg-app3,
.hero-bg-app4,
.hero-bg-app5,
.hero-bg-app6,
/* 新闻详情横幅 */
.hero-bg-n1,
.hero-bg-n2,
.hero-bg-n3,
.hero-bg-n4,
.hero-bg-n5 { background-image: linear-gradient(135deg, #0f4c39 0%, #1b8e6b 100%); }

/* 产品详情页 - 应用领域双图网格（原 JSX 内联样式提取） */
.tab-app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.tab-app-grid img { width: 100%; border-radius: 8px; margin: 0; border: 1px solid var(--color-border); }
@media (max-width: 768px) { .tab-app-grid { grid-template-columns: 1fr; } }

/* 首页幻灯片：每张 slide 自带文字（图文联动），slide 内内容垂直居中 + 分层入场 */
.hero__slide { display: flex; align-items: center; }
/* 背景图必须脱离 flex 流：否则 img(width:100%) 作为 flex 子项占满整行，把文字容器挤出 slide 右侧 */
.hero__slide .hero__bg { position: absolute; top: 0; left: 0; }
.hero__slide .hero__subtitle,
.hero__slide .hero__title,
.hero__slide .hero__desc,
.hero__slide .hero__tags,
.hero__slide .hero__actions { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.hero__slide.is-active .hero__subtitle { opacity: 1; transform: none; transition-delay: .2s; }
.hero__slide.is-active .hero__title   { opacity: 1; transform: none; transition-delay: .35s; }
.hero__slide.is-active .hero__desc    { opacity: 1; transform: none; transition-delay: .5s; }
.hero__slide.is-active .hero__tags    { opacity: 1; transform: none; transition-delay: .65s; }
.hero__slide.is-active .hero__actions { opacity: 1; transform: none; transition-delay: .8s; }

/* 产品列表侧栏：.cat-sub-item 是 <a> 标签，主题漏了块级显示——内联导致多个子分类挤在一行换行乱版 */
.cat-sub-item { display: block; }
/* 计数条 DOM 顺序在产品网格之后（$total 须由 module 查询产生），用 order 视觉置顶 */
.product-main { display: flex; flex-direction: column; }
.product-main .product-grid-header { order: -1; }

/* CMS 分页映射：{$pages} 输出 ul.pagination > li > a 结构，复用原 .page-btn 按钮样式 */
ul.pagination { padding: 0; list-style: none; }
ul.pagination li a {
  min-width: 40px; height: 40px; padding: 0 14px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); background: var(--color-bg-white); border-radius: var(--radius-sm);
  color: var(--color-text-main); font-weight: 500; text-decoration: none; transition: all var(--transition-base);
}
ul.pagination li a:hover { border-color: var(--color-primary); color: var(--color-primary); }
ul.pagination li.active a { background: var(--color-primary); color: var(--color-bg-white); border-color: var(--color-primary); }
/* "共 N 条"无链接项（非当前页）：去掉按钮外观，纯文本展示。限定 li:not(.active)，
   否则 CMS 当前页 <a>1</a> 无 href 会命中本条，把 active 背景色覆盖掉 */
ul.pagination li:not(.active) a:not([href]) { border-color: transparent; background: none; cursor: default; opacity: .65; }
ul.pagination li:not(.active) a:not([href]):hover { border-color: transparent; color: inherit; }

/* header/footer logo 改用后台 SITE_LOGO 图片：限高防止原图撑爆布局 */
.header__logo img { height: 40px; width: auto; }
.footer__logo img { height: 40px; width: auto; }

/* 详情页标题：主题原版 news-detail-header 无标题行，补标题样式 */
.news-detail-title { font-size: 28px; line-height: 1.4; font-weight: 700; color: var(--color-text-main); margin-bottom: 16px; }