/**
 * @author 明空（闫宇韬）
 * @time   2026-08-04
 * @websit Blince 普林斯液压
 * @design 设计方向：现代工业、专业大气、精致稳重
 * @FE 技术栈：TailwindCSS + 原生 CSS3 变量
 * @developer www.chancms.top
 * @frame ChanCMS 
 */

/* 设计令牌 */
:root {
  /* 主色调 - Ant Design 蓝 */
  --color-primary: #1677ff;
  --color-primary-dark: #0958d9;
  --color-primary-light: #4096ff;
  --color-primary-bg: #e6f4ff;

  /* 深色 - 工业重色 */
  --color-dark: #0f172a;
  --color-dark-light: #1e293b;

  /* 强调色 - 工业琥珀 */
  --color-accent: #f59e0b;
  --color-accent-hover: #d97706;

  /* 文字颜色 */
  --color-text: #0f172a;
  --color-text-secondary: #334155;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;

  /* 背景颜色 */
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-bg-section: #f1f5f9;

  /* 边框颜色 */
  /* --color-border: #e2e8f0; */
  --color-border: #f2f2f2;
  --color-border-light: #f1f5f9;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;

  /* 阴影 - 柔和有层次 */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.04);
  /* --shadow-lg: 0 12px 24px rgba(15, 23, 42, 0.08), 0 4px 10px rgba(15, 23, 42, 0.05); */
  --shadow-lg:0 8px 30px rgba(0,123,255,0.12);
  --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 0 40px rgba(22, 119, 255, 0.15);

  /* 过渡动画 */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* 容器宽度 */
  --container: 1440px;
}

/* 基础重置与工具 */
html {
  scroll-behavior: smooth;
}

/* 统一 Lucide 图标对齐：批量修复图标与文字错位 */
svg[data-lucide] {
  display: inline-block;
  vertical-align: middle;
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

.blince-btn svg {
  width: 1.125em;
  height: 1.125em;
}

.blince-hero__eyebrow svg,
.blince-section__eyebrow svg {
  width: 1.125em;
  height: 1.125em;
}

.blince-hero__trust-badge svg {
  width: 0.875em;
  height: 0.875em;
}

.blince-search__icon svg {
  width: 1.25em;
  height: 1.25em;
  color: var(--color-text-muted);
}

.blince-float__btn svg {
  width: 1.5em;
  height: 1.5em;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  /* background-image: radial-gradient(circle at center, #e2e8f0 1px, transparent 1px); 
  background-size: 28px 28px;*/
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 深色区域不需要点状背景 */
.blince-footer {
  background-image: none;
}

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

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

/* 滚动显示动画 */
.blince-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.blince-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 布局容器 */
.blince-container {
  width: 100%;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 768px) {
  .blince-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (min-width: 1024px) {
  .blince-container {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

/* 顶部导航 */
.blince-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition: all var(--transition);
}

.blince-header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.blince-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.blince-logo {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-weight: 700;
  font-size: 1.375rem;
 
}

.blince-logo__icon {
  width: 120px;
}

.blince-nav {
  display: none;
}

@media (min-width: 1024px) {
  .blince-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
}

.blince-nav__item {
  position: relative;
  padding: 0.625rem 1.125rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.blince-nav__item:hover,
.blince-nav__item.active {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

/* 下拉菜单 */
.blince-nav__item.has-dropdown:hover .blince-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.blince-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 240px;
  padding: 0.625rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
}

/* 下拉菜单顶部三角箭头 */
.blince-dropdown::before,
.blince-dropdown::after {
  content: "";
  position: absolute;
  left: 20px;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  pointer-events: none;
}

.blince-dropdown::before {
  top: -6px;
  border-bottom: 6px solid #fff;
  z-index: 2;
}

.blince-dropdown::after {
  top: -7px;
  left: 19px;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 7px solid var(--color-border);
  z-index: 1;
}

.blince-dropdown a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.blince-dropdown a:hover {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

/* 移动端菜单按钮 */
.blince-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text);
  background: var(--color-bg-soft);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
}

.blince-menu-btn:hover {
  background: var(--color-border);
}

@media (min-width: 1024px) {
  .blince-menu-btn {
    display: none;
  }
}

/* 移动端菜单面板 */
.blince-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(15, 23, 42, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

.blince-mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.blince-mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 360px;
  height: 100%;
  background: #fff;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.blince-mobile-menu.active .blince-mobile-menu__panel {
  transform: translateX(0);
}

.blince-mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
}

.blince-mobile-menu__list {
  padding: 1rem;
}

.blince-mobile-menu__list a {
  display: block;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.blince-mobile-menu__list a:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.blince-mobile-menu__sub {
  padding-left: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* 按钮组件 */
.blince-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
  white-space: nowrap;
}

.blince-btn--primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(22, 119, 255, 0.25);
}

.blince-btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blince-btn--primary:hover {
  box-shadow: 0 8px 24px rgba(22, 119, 255, 0.4);
  transform: translateY(-2px);
}

.blince-btn--primary:hover::before {
  left: 100%;
}

.blince-btn--primary:active {
  transform: translateY(0) scale(0.98);
}

.blince-btn--accent {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.25);
}

.blince-btn--accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blince-btn--accent:hover {
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
  transform: translateY(-2px);
}

.blince-btn--accent:hover::before {
  left: 100%;
}

.blince-btn--accent:active {
  transform: translateY(0) scale(0.98);
}

.blince-btn--outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.blince-btn--outline:hover {
  background: #fff;
  color: var(--color-dark);
  border-color: #fff;
  transform: translateY(-2px);
}

.blince-btn--outline-dark {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.blince-btn--outline-dark:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.blince-btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.blince-btn--ghost:hover {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

/* 面包屑 */
.blince-breadcrumb {
  padding: 1.25rem 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

.blince-breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.blince-breadcrumb__list a:hover {
  color: var(--color-primary);
}

.blince-breadcrumb__sep {
  color: var(--color-text-light);
}

.blince-breadcrumb__current {
  color: var(--color-text);
  font-weight: 500;
}

.blince-breadcrumb__home {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.blince-breadcrumb__home .blince-breadcrumb__icon,
.blince-breadcrumb__home svg {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

/* 分页组件 */
.blince-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 3.5rem;
}

.blince-pagination a,
.blince-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  background: #fff;
  transition: all var(--transition);
}

.blince-pagination a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.blince-pagination .current {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.25);
  cursor: default;
}

.blince-pagination .disabled {
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border-color: var(--color-border);
  cursor: not-allowed;
}

.blince-pagination .ellipsis {
  color: var(--color-text-muted);
  background: transparent;
  border-color: transparent;
  cursor: default;
}

/* 卡片组件 */
.blince-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.blince-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.blince-card__img {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-soft);
  overflow: hidden;
}

.blince-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blince-card:hover .blince-card__img img {
  transform: scale(1.06);
}

.blince-card__body {
  padding: 1.5rem;
}

.blince-card__title {
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.blince-card__title a:hover {
  color: var(--color-primary);
}

.blince-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 产品/应用大图卡片 */
.blince-card--large .blince-card__img {
  aspect-ratio: 16 / 11;
}

.blince-card--large .blince-card__title {
  font-size: 1.25rem;
}

.blince-card--overlay {
  position: relative;
  border: none;
}

.blince-card--overlay .blince-card__img {
  aspect-ratio: 16 / 10;
}

.blince-card--overlay .blince-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.4) 60%, transparent 100%);
  color: #fff;
  padding: 2rem;
}

.blince-card--overlay .blince-card__title {
  color: #fff;
  font-size: 1.375rem;
}

.blince-card--overlay .blince-card__desc {
  color: rgba(255, 255, 255, 0.85);
}

/* 子行业卡片 */
.blince-card--sub {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blince-card--sub .blince-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* 页面标题区 */
.blince-page-header {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.blince-page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(22, 119, 255, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.blince-page-header__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
  letter-spacing: -0.02em;
}

.blince-page-header__desc {
  font-size: 1.125rem;
  opacity: 0.85;
  position: relative;
  max-width: 700px;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .blince-page-header {
    padding: 6rem 0;
  }
  .blince-page-header__title {
    font-size: 3.5rem;
  }
}

/* 搜索框 */
.blince-search {
  position: relative;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.blince-search__input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  font-size: 1rem;
  color: var(--color-text);
  background: #fff;

  transition: all var(--transition);
}

/* 行业应用总览页（spec.html）专属：搜索框带边框/圆角/阴影。
   通用 .blince-search__input 不带，否则会覆盖其它页面原样式（如产品中心）。 */
.blince-search--outline .blince-search__input {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.blince-search--outline .blince-search__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}


.blince-search__icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* 侧边栏 */
.blince-sidebar__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.blince-sidebar__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.blince-sidebar__menu {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
}

.blince-sidebar__menu li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.5rem;
  font-size: 1rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
  transition: all var(--transition);
}

.blince-sidebar__menu li:last-child a {
  border-bottom: none;
}

.blince-sidebar__menu li a:hover,
.blince-sidebar__menu li a.active {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  padding-left: 1.75rem;
  font-weight: 500;
}

/* 悬浮咨询 */
.blince-float {
  position: fixed;
  right: 0.5rem;
  bottom: 1rem;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.blince-float__btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: rgb(255, 255, 255,0.15);
  border: 1px solid rgba(22, 119, 255, 0.15);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all var(--transition);
}

.blince-float__btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.blince-float__btn--top {
  opacity: 0;
  visibility: hidden;
}

.blince-float__btn--top.visible {
  opacity: 1;
  visibility: visible;
}

/* 弹窗组件 */
.blince-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

.blince-modal.active {
  opacity: 1;
  visibility: visible;
}

.blince-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
}

.blince-modal__wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 100%;
  max-height: 100%;
  overflow-y: auto;
  padding: 1rem 0;
}

.blince-modal__content {
  position: relative;
  width: 100%;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-slow);
}

.blince-modal.active .blince-modal__content {
  transform: translateY(0) scale(1);
}

.blince-modal__content--phone {
  max-width: 380px;
}

.blince-modal__content--wechat {
  max-width: 340px;
}

.blince-modal__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
}

.blince-modal__close--bottom {
  position: relative;
  top: auto;
  right: auto;
  width: 44px;
  height: 44px;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
  backdrop-filter: blur(4px);
}

.blince-modal__close--bottom:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.blince-modal__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.blince-modal__icon svg {
  width: 28px;
  height: 28px;
}

.blince-modal__icon--phone {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.blince-modal__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.blince-modal__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.blince-modal__items {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.blince-modal__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

.blince-modal__item:last-child {
  border-bottom: none;
}

.blince-modal__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.blince-modal__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.blince-modal__qrcode {
  width: 180px;
  height: 180px;
  margin: 0 auto 1.25rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blince-modal__qrcode img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.blince-modal__qrcode:empty::before,
.blince-modal__qrcode--empty::before {
  content: '请放置微信二维码图片\Astatic/img/qrcode-wechat.jpg';
  white-space: pre;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-align: center;
  line-height: 1.6;
}

/* 微信弹窗卡片样式 */
.blince-modal__content--wechat .blince-modal__qrcode {
  width: 180px;
  height: 180px;
  margin: 0 auto 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: #f8fafc;
  overflow: hidden;
}

.blince-modal__content--wechat .blince-modal__title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.blince-btn--wechat {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(22, 119, 255, 0.25);
}

.blince-btn--wechat:hover {
  box-shadow: 0 8px 24px rgba(22, 119, 255, 0.4);
  transform: translateY(-2px);
}

/* 表单组件 */
.blince-form-group {
  margin-bottom: 1.5rem;
}

.blince-form-label {
  display: block;
  margin-bottom: 0.625rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.blince-form-input,
.blince-form-textarea,
.blince-form-select {
  width: 100%;
  padding: 0.875rem 1.125rem;
  font-size: 1rem;
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.blince-form-input:focus,
.blince-form-textarea:focus,
.blince-form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.08);
}

.blince-form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* 表格组件 */
.blince-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
}

.blince-table {
  width: 100%;
  min-width: 640px;
  font-size: 0.9375rem;
  border-collapse: collapse;
}

.blince-table th,
.blince-table td {
  padding: 1.125rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.blince-table th {
  background: var(--color-bg-soft);
  font-weight: 600;
  color: var(--color-text);
}

.blince-table tbody tr:hover {
  background: var(--color-bg-soft);
}

/* 标签与徽章 */
.blince-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 9999px;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
}

.blince-tag--primary {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.blince-tag--accent {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-accent-hover);
}

/* 手风琴 FAQ */
.blince-accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  overflow: hidden;
  background: #fff;
  transition: border-color var(--transition);
}

.blince-accordion__item:hover {
  border-color: var(--color-primary-light);
}

.blince-accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.375rem 1.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  text-align: left;
  background: #fff;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.blince-accordion__header:hover {
  background: var(--color-bg-soft);
}

.blince-accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.blince-accordion__content {
  padding: 1rem 1.5rem 1.5rem;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* 页脚 */
.blince-footer {
  background: #1e293b;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9375rem;
  position: relative;
}

.blince-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-primary) 50%, transparent 100%);
}

.blince-footer__main {
  padding: 5rem 0 3rem;
}

.blince-footer__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.75rem;
  position: relative;
  padding-bottom: 0.875rem;
}

.blince-footer__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.blince-footer__link {
  display: block;
  padding: 0.625rem 0;
  color: rgba(255, 255, 255, 0.65);
  transition: all var(--transition);
  position: relative;
  padding-left: 0;
}

.blince-footer__link:hover {
  color: var(--color-primary-light);
  padding-left: 4px;
}

.blince-footer__bottom {
  padding: 1.75rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.blince-footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition);
}

.blince-footer__bottom a:hover {
  color: var(--color-primary-light);
}

/* 通用动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.blince-animate {
  animation: fadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 工具类 */
.blince-section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .blince-section {
    padding: 6rem 0;
  }
}

.blince-section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.blince-section__eyebrow svg {
  width: 16px;
  height: 16px;
}

.blince-section__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .blince-section__title {
    font-size: 2.75rem;
  }
}

.blince-section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
  line-height: 1.7;
}

.blince-line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blince-line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 产品详情轮播 */
.product-swiper-main .swiper-slide img {
  cursor: zoom-in;
}

.product-swiper-main .swiper-button-next,
.product-swiper-main .swiper-button-prev {
  display: none;
}

.product-swiper-thumbs .swiper-slide {
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.product-swiper-thumbs .swiper-slide-thumb-active {
  opacity: 1;
}

.product-swiper-thumbs .swiper-slide img {
  transition: border-color 0.2s ease;
}

.product-swiper-thumbs .swiper-slide-thumb-active img {
  border-color: var(--color-primary) !important;
}

.product-swiper-thumbs .swiper-button-next,
.product-swiper-thumbs .swiper-button-prev {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: all var(--transition);
}

.product-swiper-thumbs .swiper-button-next:hover,
.product-swiper-thumbs .swiper-button-prev:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.product-swiper-thumbs .swiper-button-next::after,
.product-swiper-thumbs .swiper-button-prev::after {
  font-size: 0.75rem;
  font-weight: 700;
}

/* 产品图片查看器 */
.blince-image-viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(8px);
}

.blince-image-viewer__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blince-image-viewer__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.blince-image-viewer__close svg {
  width: 24px;
  height: 24px;
}

.blince-image-viewer__counter {
  position: absolute;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
}

.blince-image-viewer__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blince-image-viewer__nav:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.blince-image-viewer__nav svg {
  width: 28px;
  height: 28px;
}

.blince-image-viewer__nav--prev {
  left: 1.5rem;
}

.blince-image-viewer__nav--next {
  right: 1.5rem;
}

@media (max-width: 768px) {
  .blince-image-viewer__nav {
    width: 44px;
    height: 44px;
  }
  .blince-image-viewer__nav--prev {
    left: 0.75rem;
  }
  .blince-image-viewer__nav--next {
    right: 0.75rem;
  }
}

.blince-image-viewer__stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 5rem 6rem;
}

@media (max-width: 768px) {
  .blince-image-viewer__stage {
    padding: 5rem 1rem 6rem;
  }
}

.blince-image-viewer__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.blince-image-viewer__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  font-size: 0.9375rem;
}

/* 首页轮播覆盖 */
.blince-hero {
  position: relative;
  height: 45vh;
  min-height: 380px;
  max-height: 560px;
  background: var(--color-dark);
  overflow: hidden;
}

@media (min-width: 768px) {
  .blince-hero {
    height: 70vh;
    min-height: 520px;
    max-height: 800px;
  }
}

.blince-hero .swiper,
.blince-hero .swiper-wrapper,
.blince-hero .swiper-slide {
  height: 100%;
}

.blince-hero__slide {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

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

.blince-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.5) 55%, rgba(15, 23, 42, 0.2) 100%);
}

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

.blince-hero__content {
  position: relative;
  z-index: 10;
  max-width: 780px;
  padding-top: 80px;
}

.blince-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(22, 119, 255, 0.15);
  border: 1px solid rgba(22, 119, 255, 0.3);
  border-radius: 9999px;
  color: var(--color-primary-light);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out 0.2s;
}

.blince-hero .swiper-slide-active .blince-hero__eyebrow {
  opacity: 1;
  transform: translateY(0);
}

.blince-hero__title {
  font-size: 2.75rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out 0.4s;
}

@media (min-width: 768px) {
  .blince-hero__title {
    font-size: 4.5rem;
  }
}

@media (min-width: 1024px) {
  .blince-hero__title {
    font-size: 5.5rem;
  }
}

.blince-hero .swiper-slide-active .blince-hero__title {
  opacity: 1;
  transform: translateY(0);
}

.blince-hero__desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 600px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out 0.6s;
}

.blince-hero .swiper-slide-active .blince-hero__desc {
  opacity: 1;
  transform: translateY(0);
}

.blince-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out 0.8s;
}

.blince-hero .swiper-slide-active .blince-hero__actions {
  opacity: 1;
  transform: translateY(0);
}

.blince-hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out 1s;
}

.blince-hero .swiper-slide-active .blince-hero__trust {
  opacity: 1;
  transform: translateY(0);
}

.blince-hero__trust-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
}

.blince-hero .swiper-pagination {
  bottom: 2.5rem !important;
}

.blince-hero .swiper-pagination-bullet {
  width: 18px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.3);
  opacity: 1;
  transition: all 0.3s ease;
}

.blince-hero .swiper-pagination-bullet-active {
  background: rgba(255, 255, 255, 0.9);
  width: 36px;
}

.blince-hero .swiper-button-next,
.blince-hero .swiper-button-prev {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.blince-hero .swiper-button-next:hover,
.blince-hero .swiper-button-prev:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.blince-hero .swiper-button-next::after,
.blince-hero .swiper-button-prev::after {
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .blince-hero .swiper-button-next,
  .blince-hero .swiper-button-prev {
    display: none;
  }
}

/* 数字统计 */
.blince-stats {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
}

.blince-stats__item {
  text-align: center;
  padding: 2rem 1rem;
}

.blince-stats__num {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.blince-stats__label {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .blince-stats__num {
    font-size: 3.5rem;
  }
}

/* ===== 规格表多列横向滚动（2026-08-21 追加，未改动原有 .blince-table 规则） ===== */
/* 原因：列多（如 10 列规格表）时 width:100% + min-width:640px 会把所有列压缩进容器宽度，
   长表头/数值被挤得显示不全，且容器未溢出导致 overflow-x:auto 不生效、无滚动条。
   以下规则让表格按内容自然展开：内容窄时仍占满容器，内容宽时撑开容器产生横向滚动。 */
.blince-table-wrap .blince-table {
  min-width: max-content;
}

/* 横向滚动条常显（macOS 默认 overlay 隐藏，用户看不到滚动条） */
.blince-table-wrap::-webkit-scrollbar {
  height: 8px;
}
.blince-table-wrap::-webkit-scrollbar-track {
  background: var(--color-bg-soft, #f1f5f9);
  border-radius: 4px;
}
.blince-table-wrap::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.blince-table-wrap::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ===== 详情页主内容列宽度约束（2026-08-21 追加） ===== */
/* 原因：.flex-1 是 flex item，默认 min-width:auto，会被内部 .blince-table（min-width:max-content）
   撑开到超出父容器（如 1359px > 1169px），整页横向溢出、表格容器跟着变宽导致无滚动条。
   限定到「flex-col 容器 > flex-1」的直接子级场景，其他页面同类结构同样受益，不受影响。 */
.flex.flex-col.lg\:flex-row > .flex-1 {
  min-width: 0;
}