/*!*****************************************************************************************************************************************************************************************************************************************************************!*\
  !*** css ./node_modules/next/dist/build/webpack/loaders/css-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[2]!./node_modules/next/dist/build/webpack/loaders/postcss-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[3]!./src/app/globals.css ***!
  \*****************************************************************************************************************************************************************************************************************************************************************/
/* ============================================================
   CSS 自定义属性 — 参考 Bootstrap 响应式体系
   ============================================================ */
:root {
  /* —— 品牌色 —— */
  --color-primary: #d4a853;
  --color-primary-hover: #c49a45;
  --color-primary-light: rgba(212, 168, 83, 0.1);
  --color-accent: #c41230;
  --color-accent-hover: #a00e28;

  /* —— 中性色 —— */
  --color-dark: #1a1a1a;
  --color-dark-secondary: #2c2c2c;
  --color-gray-900: #333;
  --color-gray-700: #666;
  --color-gray-500: #999;
  --color-gray-300: #ccc;
  --color-gray-200: #e5e5e5;
  --color-gray-100: #eee;
  --color-gray-50: #f5f5f5;
  --color-white: #fff;

  /* —— 文字 —— */
  --text-primary: #333;
  --text-secondary: #666;
  --text-muted: #999;
  --text-light: #ccc;
  --text-white: #fff;

  /* —— 背景 —— */
  --bg-dark: #1a1a1a;
  --bg-light: #f5f5f5;
  --bg-white: #fff;

  /* —— 边框 —— */
  --border-color: #eee;
  --border-color-dark: #333;

  /* —— 响应式断点（参考） —— */
  /* sm:576px  md:768px  lg:992px  xl:1200px  xxl:1400px */

  /* —— 间距 —— */
  --section-py: clamp(30px, 5vw, 60px);
  --section-px: clamp(12px, 3vw, 24px);
  --card-gap: clamp(12px, 2vw, 20px);

  /* —— 圆角 —— */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 50%;

  /* —— 阴影 —— */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* —— 过渡 —— */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* —— 字体 —— */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;

  /* —— 字体大小（统一 clamp 规范） —— */
  --fs-hero: clamp(24px, 7vw, 90px);
  /* Banner 主标题 */
  --fs-page-title: clamp(24px, 6vw, 32px);
  /* 页面主标题 */
  --fs-section-title: clamp(22px, 5vw, 28px);
  /* 区块标题 */
  --fs-heading: clamp(18px, 3.2vw, 22px);
  /* 卡片/子标题 */
  --fs-body-xl: clamp(15px, 2.8vw, 18px);
  /* 大正文（文章列表标题）*/
  --fs-body: clamp(14px, 2.5vw, 16px);
  /* 标准正文 */
  --fs-body-sm: clamp(13px, 2.5vw, 15px);
  /* 小正文 */
  --fs-caption: clamp(12px, 2.5vw, 14px);
  /* 说明文字/英文副标题 */
  --fs-small: clamp(11px, 2vw, 13px);
  /* 最小文字 */
  --fs-nav: clamp(13px, 1.6vw, 15px);
  /* 导航项 */
  --fs-stat: clamp(28px, 6vw, 42px);
  /* 统计数字 */
  --fs-banner-desc: clamp(13px, 2.2vw, 26px);
  /* Banner 描述 */
  --fs-brand: clamp(13px, 2.5vw, 17px);
  /* 品牌标题 */

  /* —— 暗色模式专用变量（light 默认值） —— */
  --bg-page: #f5f5f5;
  --bg-card: #fff;
  --bg-header: #fff;
  --bg-footer: #1a1a1a;
  --bg-side-menu: #1a1a1a;
  --bg-top-bar: #111;
  --bg-input: #fff;
  --bg-overlay: rgba(0, 0, 0, 0.6);
}

/* ============================================================
   暗色模式 — CSS 变量覆写
   ============================================================ */
[data-theme="dark"] {
  --color-primary: #e2b96f;
  --color-primary-hover: #d4a853;
  --color-primary-light: rgba(226, 185, 111, 0.12);
  --color-accent: #e0485a;
  --color-accent-hover: #c41230;

  --color-dark: #e0e0e0;
  --color-dark-secondary: #c0c0c0;
  --color-gray-900: #a0a0a0;
  --color-gray-700: #888;
  --color-gray-500: #6b6b6b;
  --color-gray-300: #4a4a4a;
  --color-gray-200: #3a3a3a;
  --color-gray-100: #2a2a2a;
  --color-gray-50: #1e1e1e;
  --color-white: #1a1a1a;

  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --text-muted: #6b6b6b;
  --text-light: #555;
  --text-white: #e0e0e0;

  --bg-dark: #e0e0e0;
  --bg-light: #1e1e1e;
  --bg-white: #16171d;
  --bg-page: #121318;
  --bg-card: #1e1f28;
  --bg-header: #16171d;
  --bg-footer: #0f1015;
  --bg-side-menu: #0f1015;
  --bg-top-bar: #0a0a0e;
  --bg-input: #1e1f28;
  --bg-overlay: rgba(0, 0, 0, 0.8);

  --border-color: #2a2b35;
  --border-color-dark: #3a3b45;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* ============================================================
   全局重置
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg-page);
  font-size: 100%;
  overflow-x: clip;
}

body {
  background: var(--bg-page);
  font-family: var(--font-family);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-width: 320px;
}

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

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

/* 全局防溢出 */
p,
h1,
h2,
h3,
h4,
h5,
h6,
span,
a {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ============================================================
   容器系统 — 参考 Bootstrap
   ============================================================ */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-px);
  padding-right: var(--section-px);
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* ============================================================
   主容器
   ============================================================ */
.luxury-recycle {
  width: 100%;
  margin: 0 auto;
  background: var(--bg-white);
  min-height: 100vh;
  position: relative;
  font-family: var(--font-family);
}

/* 移动端为底部导航留空；桌面端不留空白 */
@media (max-width: 767px) {
  .luxury-recycle {
    padding-bottom: clamp(56px, 8vw, 64px);
  }
}

/* ============================================================
   通用 Section 标题
   ============================================================ */
.section-title {
  font-size: var(--fs-section-title);
  font-weight: bold;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 8px;
}

.section-line {
  width: 50px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 20px;
}

/* ============================================================
   Header — Bootstrap 风格 (xl=1200px)
   ============================================================ */

/* —— 顶部信息栏 —— */
.header-top-bar {
  background: var(--bg-top-bar);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 12px;
  display: none;
}

@media (min-width: 1200px) {
  .header-top-bar {
    display: block;
  }
}

.header-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 6px clamp(12px, 3vw, 24px);
  color: var(--text-muted);
  font-size: 12px;
}

.header-top-contact {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-top-item {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-muted);
}

.header-top-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

.header-top-phone {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 14px;
}

/* —— 主导航栏 —— */
.header {
  background: transparent;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  box-shadow: none;
  transition: background var(--transition-normal), box-shadow var(--transition-normal), -webkit-backdrop-filter var(--transition-normal);
  transition: background var(--transition-normal), box-shadow var(--transition-normal), backdrop-filter var(--transition-normal);
  transition: background var(--transition-normal), box-shadow var(--transition-normal), backdrop-filter var(--transition-normal), -webkit-backdrop-filter var(--transition-normal);
}

/* 滚过 banner 后 — 半透毛玻璃 → 实色 */
.header.scrolled {
  position: fixed;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

/* 暗色模式下滚动后 */
[data-theme="dark"] .header.scrolled {
  background: rgba(22, 23, 29, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(12px, 3vw, 24px);
  min-height: 64px;
  gap: 16px;
}

/* 透明状态下：白色文字适配深色 banner */
.header:not(.scrolled) .brand-title,
.header:not(.scrolled) .brand-subtitle,
.header:not(.scrolled) .header-nav-item {
  color: #fff;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.header:not(.scrolled) .menu-btn span {
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.header:not(.scrolled) .theme-toggle {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.header:not(.scrolled) .theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.1);
}

.header-left {
  display: flex;
  align-items: center;
  gap: clamp(8px, 2vw, 14px);
  flex-shrink: 0;
}

.logo {
  display: flex;
  transition: transform var(--transition-fast);
  background-image: linear-gradient(135deg, #c5a059, #e5c17d 50%, #c5a059);
  border-radius: var(--radius-full);
  justify-content: center;
  align-items: center;
  width: clamp(42px, 7vw, 56px);
  height: clamp(42px, 7vw, 56px);
  flex-shrink: 0;
}

.logo:hover {
  transform: scale(1.05);
}

.logo-t {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.brand {
  text-align: left;
}

.brand-title {
  font-size: var(--fs-brand);
  color: var(--color-dark);
  line-height: 1.3;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 40vw;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--text-secondary);
  display: none;
}

@media (min-width: 576px) {
  .brand-subtitle {
    display: block;
  }
}

/* —— 桌面端导航（CSS 媒体查询控制，缩放自适应） —— */
.header-nav {
  display: none;
  flex-wrap: wrap;
  gap: 0;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

@media (min-width: 1200px) {
  .header-nav {
    display: flex;
  }
}

.header-nav-item {
  display: inline-flex;
  align-items: center;
  padding: 8px clamp(8px, 1.4vw, 16px);
  color: var(--color-dark);
  font-size: var(--fs-nav);
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
  position: relative;
  letter-spacing: 0.3px;
}

/* 下划线指示器 */
.header-nav-item::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 50%;
  height: 2.5px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-nav-item:hover {
  color: var(--color-primary);
}

.header-nav-item:hover::after,
.header-nav-item.active::after {
  transform: translateX(-50%) scaleX(1);
}

.header-nav-item.active {
  color: var(--color-primary);
  font-weight: 600;
}

@media (min-width: 1200px) and (max-width: 1400px) {
  .header-nav-item {
    padding: 6px clamp(4px, 0.8vw, 10px);
    font-size: 13px;
  }
}

/* —— Mega 菜单触发器 —— */
.mega-trigger {
  gap: 4px;
}

.mega-arrow {
  transition: transform var(--transition-fast);
  margin-top: 1px;
  opacity: 0.6;
}

/* Mega 容器 — 相对定位让面板对齐触发器 */
.mega-group {
  position: relative;
  display: inline-flex;
}

/* —— Mega 下拉面板 —— */
.mega-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: max-content;
  min-width: 200px;
  max-width: 260px;
  background: var(--bg-header);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  padding: 24px 28px 12px;
  opacity: 0;
  visibility: hidden;
  transform-origin: top right;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 101;
}

.mega-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* 面板顶部三角箭头 */
.mega-panel::before {
  content: '';
  position: absolute;
  top: -7px;
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 7px solid var(--bg-header);
  filter: drop-shadow(0 -1px 1px rgba(0, 0, 0, 0.06));
}

/* 箭头默认居中 */
.mega-panel::before {
  left: 50%;
  transform: translateX(-50%);
}

/* 面板顶部装饰条 */
.mega-panel::after {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover), var(--color-primary));
  border-radius: 0 0 3px 3px;
  opacity: 0.8;
}

/* 竖向下拉列表 */
.mega-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 200px;
}

.mega-grid-5 {
  min-width: 200px;
}

.mega-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  color: var(--text-primary);
  font-size: 14px;
  position: relative;
}

.mega-item:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateX(2px);
}

.mega-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.mega-icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 30px;
  text-align: center;
  transition: transform var(--transition-fast);
}

.mega-item:hover .mega-icon {
  transform: scale(1.15);
}

.mega-label {
  white-space: nowrap;
  font-weight: 500;
}

/* Mega 底部 */
.mega-footer {
  text-align: center;
  padding: 14px 0 4px;
  margin-top: 12px;
  border-top: 1px solid var(--border-color);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.5px;
}

.mega-footer:hover {
  color: var(--color-primary-hover);
  letter-spacing: 1px;
}

/* 暗色模式 mega 面板 */
[data-theme="dark"] .mega-panel {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .mega-panel::before {
  filter: drop-shadow(0 -1px 1px rgba(0, 0, 0, 0.2));
}

/* —— 移动端侧栏：可展开回收品类 —— */
.side-menu-expand {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.expand-trigger {
  justify-content: space-between;
}

.expand-arrow {
  font-size: 10px !important;
  transition: transform var(--transition-normal);
}

.expand-arrow.rotated {
  transform: rotate(180deg);
}

.side-menu-expand-button {
  padding: 4px 8px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  line-height: 1;
}

.expand-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: rgba(255, 255, 255, 0.03);
}

.side-menu-expand.open .expand-panel {
  max-height: 500px;
}

.sub-item {
  padding-left: clamp(28px, 6vw, 40px) !important;
  font-size: 14px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.sub-item .mega-icon {
  font-size: 16px;
  width: 20px;
}

/* 暗色适配 */
[data-theme="dark"] .mega-panel {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] .expand-panel {
  background: rgba(255, 255, 255, 0.02);
}

/* ============================================================ */
@media (min-width: 1200px) {
  .side-menu-overlay {
    display: none;
  }
}

/* —— 汉堡按钮（CSS 媒体查询控制，缩放自适应） —— */
.menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 1200px) {
  .menu-btn {
    display: none;
  }
}

.menu-btn:hover {
  transform: scale(1.05);
}

.menu-btn:active {
  transform: scale(0.95);
}

.menu-btn span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.menu-btn.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-btn.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-btn.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   Side Menu — 下拉面板式
   ============================================================ */
.side-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  -webkit-tap-highlight-color: transparent;
}

.side-menu-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.side-menu {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  max-height: 85dvh;
  padding: 0;
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-lg);
  -webkit-overflow-scrolling: touch;
}

.side-menu.open {
  transform: translateY(0);
}

.side-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(16px, 5vw, 24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-white);
  font-size: 16px;
  font-weight: 600;
}

.side-menu-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 24px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.side-menu-close:hover {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.08);
}

.side-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(16px, 5vw, 24px);
  color: var(--text-light);
  font-size: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.side-menu-item:hover,
.side-menu-item.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.side-menu-item .arrow {
  font-size: 12px;
  color: var(--text-muted);
}

.side-menu-item:hover .arrow {
  color: var(--color-primary);
}

.side-menu-footer {
  padding: 20px clamp(16px, 5vw, 24px);
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.8;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
}

.side-menu-footer .phone {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 18px;
}

/* ============================================================
   Banner — 全屏巨幕
   ============================================================ */
.banner {
  position: relative;
  background: #0a0a0a;
  width: 100%;
  height: 70svh;
  min-height: 360px;
  overflow: hidden;
}

/* 平板 */
@media (min-width: 768px) {
  .banner {
    height: 85svh;
    min-height: 480px;
  }
}

/* PC */
@media (min-width: 1200px) {
  .banner {
    height: 100svh;
    min-height: 600px;
  }
}

.banner-slide {
  width: 100%;
  height: 100%;
  position: relative;
}

.banner-img {
  width: 100%;
  height: 100%;
}

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

/* 文字叠加层 */
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.15) 35%,
      rgba(0, 0, 0, 0.15) 65%,
      rgba(0, 0, 0, 0.65) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(24px, 5vw, 80px);
}

.banner-overlay-title {
  color: var(--text-white);
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: clamp(10px, 2vw, 24px);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.7);
  letter-spacing: clamp(1px, 0.4vw, 4px);
}

/* 标题下方金色装饰线 */
.banner-overlay-title::after {
  content: '';
  display: block;
  width: clamp(40px, 5vw, 80px);
  height: clamp(2px, 0.3vw, 4px);
  background: var(--color-primary);
  margin: clamp(10px, 2vw, 20px) auto 0;
  border-radius: 2px;
}

.banner-overlay-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-banner-desc);
  max-width: clamp(300px, 60vw, 750px);
  line-height: 1.8;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  margin-top: clamp(2px, 0.5vw, 8px);
}

/* ============================================================
   Home About Section (首页关于我们)
   ============================================================ */
.home-about-section {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
}

.home-about-section .container {
  max-width: 960px;
}

.home-about-title {
  font-size: var(--fs-section-title);
  font-weight: bold;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 8px;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.home-about-title::before,
.home-about-title::after {
  content: '';
  position: absolute;
  top: 50%;
  width: clamp(20px, 4vw, 40px);
  height: 2px;
  background: var(--color-primary);
}

.home-about-title::before {
  right: 100%;
  margin-right: 12px;
}

.home-about-title::after {
  left: 100%;
  margin-left: 12px;
}

.home-about-images {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 25px 0;
}

@media (min-width: 768px) {
  .home-about-images {
    flex-direction: row;
    gap: 16px;
  }
}

.home-about-image {
  flex: 1 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-light);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.home-about-image:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.home-about-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media (min-width: 768px) {
  .home-about-image img {
    height: 280px;
  }
}

.home-about-text {
  color: var(--text-secondary);
  font-size: var(--fs-body-sm);
  line-height: 2;
}

.home-about-text p {
  margin-bottom: 14px;
  text-align: justify;
}

.home-about-text p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   Home Experience (首页从业经验)
   ============================================================ */
.home-experience {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
  text-align: center;
}

.home-experience-subtitle {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  margin-bottom: 20px;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 16px;
  gap: 16px;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .experience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .experience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.experience-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3vw, 28px);
  text-align: left;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.experience-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.experience-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}

.experience-card-icon {
  font-size: 28px;
}

.experience-card-title {
  font-size: var(--fs-body-xl);
  color: var(--text-primary);
  font-weight: 700;
  margin: 0;
}

.experience-card-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0 0 14px;
}

.experience-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.experience-card-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  gap: 8px;
}

.experience-item-label {
  color: var(--text-muted);
  white-space: nowrap;
}

.experience-item-value {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
}

/* 暗色 */
[data-theme="dark"] .experience-card {
  background: var(--bg-card);
}

[data-theme="dark"] .experience-card-item {
  background: rgba(255, 255, 255, 0.03);
}

/* ============================================================
   Home Solutions (首页回收解决方案)
   ============================================================ */
.home-solutions {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
  text-align: center;
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: var(--card-gap);
  gap: var(--card-gap);
  margin-top: 20px;
}

@media (min-width: 576px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.solution-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.solution-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.solution-content {
  padding: clamp(12px, 2vw, 16px);
  text-align: left;
}

.solution-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.solution-tag {
  font-size: 12px;
  color: #fff;
  background: #22c55e;
  padding: 2px 10px;
  border-radius: 4px;
}

.solution-date {
  font-size: 12px;
  color: var(--text-muted);
}

.solution-title {
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.solution-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.solution-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.solution-price {
  font-size: var(--fs-body);
  color: #e53935;
  font-weight: 700;
}

.solution-location {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.solution-location svg {
  color: #22c55e;
}

/* 暗色 */
[data-theme="dark"] .home-solutions {
  background: var(--bg-light);
}

[data-theme="dark"] .solution-card {
  background: var(--bg-card);
}

/* ============================================================
   Home Knowledge (首页行业知识)
   ============================================================ */
.home-knowledge {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
  text-align: center;
}

.home-knowledge-subtitle {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  margin-bottom: 20px;
}

.knowledge-content {
  display: flex;
  flex-direction: column;
  gap: var(--card-gap);
  margin-top: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .knowledge-content {
    display: flex;
    flex-direction: row;
    align-items: stretch;
  }
}

.knowledge-sidebar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

@media (min-width: 768px) {
  .knowledge-sidebar {
    flex-direction: column;
    width: 130px;
    flex-shrink: 0;
    align-items: stretch;
  }
}

@media (min-width: 992px) {
  .knowledge-sidebar {
    width: 140px;
  }
}

.knowledge-category {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  flex: 1 1;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: var(--fs-body-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.knowledge-category:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.knowledge-category.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
  font-weight: 600;
}

.category-icon {
  font-size: 16px;
}

.category-label {
  white-space: nowrap;
}

.knowledge-main {
  flex: 1 1;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: var(--card-gap);
  gap: var(--card-gap);
}

@media (min-width: 576px) {
  .knowledge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.knowledge-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.knowledge-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.knowledge-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.knowledge-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.knowledge-card:hover .knowledge-image img {
  transform: scale(1.05);
}

.knowledge-card-content {
  padding: clamp(12px, 2vw, 16px);
  text-align: left;
  min-height: 100px;
  display: flex;
  flex-direction: column;
}

.knowledge-date {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: auto;
}

.knowledge-title {
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.4;
}

.knowledge-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 暗色 */
[data-theme="dark"] .home-knowledge {
  background: var(--bg-white);
}

[data-theme="dark"] .knowledge-card {
  background: var(--bg-card);
}

/* ============================================================
   Home FAQ (首页常见问题)
   ============================================================ */
.home-faq {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
  text-align: center;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  text-align: left;
}

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: clamp(14px, 2vw, 18px);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 700;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  color: #000;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 clamp(14px, 2vw, 18px) clamp(14px, 2vw, 18px);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* 暗色 */
[data-theme="dark"] .home-faq {
  background: var(--bg-white);
}

[data-theme="dark"] .faq-item {
  background: var(--bg-card);
}

/* ============================================================
   Business Scope (回收品类)
   ============================================================ */
.business-scope {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
  text-align: center;
}

.business-title {
  font-size: var(--fs-section-title);
  color: var(--text-primary);
  font-weight: bold;
  margin-bottom: 12px;
}

.business-subtitle {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.business-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: var(--card-gap);
  gap: var(--card-gap);
  margin-top: 25px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

/* 平板：两列 */
@media (min-width: 576px) {
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 桌面：固定三列两行，限制最大宽度防卡片过宽 */
@media (min-width: 768px) {
  .business-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
  }
}

.business-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.business-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.business-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: #2a2520;
}

/* 图片统一滤镜 — 标准化亮度、对比度、色温 */
.business-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal), filter var(--transition-normal);
  /* 提升暗部、压高光、轻暖色调，统一光影 */
  filter: brightness(0.85) contrast(1.05) saturate(0.9);
}

/* 统一色调遮罩 — 消除暗调/亮调素材差异 */
.business-image::after {
  content: '';
  position: absolute;
  inset: 0;
  /* 暖金色渐变：底部深 → 顶部微金，统一光影方向 */
  background: linear-gradient(160deg,
      rgba(180, 140, 80, 0.18) 0%,
      rgba(30, 25, 18, 0.35) 45%,
      rgba(20, 16, 10, 0.55) 100%);
  pointer-events: none;
  z-index: 1;
  transition: opacity var(--transition-normal);
}

.business-card:hover .business-image img {
  transform: scale(1.05);
}

.business-card:hover .business-image::after {
  opacity: 0.6;
}

/* 暗色模式下微调 */
[data-theme="dark"] .business-image {
  background: #1a1814;
}

[data-theme="dark"] .business-image::after {
  background: linear-gradient(160deg,
      rgba(200, 155, 90, 0.12) 0%,
      rgba(20, 16, 10, 0.4) 45%,
      rgba(10, 8, 5, 0.6) 100%);
}

.business-info {
  padding: clamp(10px, 2.5vw, 15px);
  text-align: left;
  flex: 1 1;
  display: flex;
  flex-direction: column;
}

.business-name {
  font-size: var(--fs-body);
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.business-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.business-links {
  margin-top: auto;
}

.business-link {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color var(--transition-fast);
}

.business-link::after {
  content: '\203A';
}

.business-link:hover {
  color: var(--color-primary);
}

/* ============================================================
   Bottom Nav — 增强移动端导航（样式见文末暗色模式区块）
   ============================================================ */

/* ============================================================
   Recycling Center (回收中心)
   ============================================================ */
.recycle-center {
  padding: var(--section-py) var(--section-px);
  text-align: center;
  background: var(--bg-white);
}

.tab-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  margin-bottom: 24px;
  padding: 0;
  background: transparent;
  border-radius: 0;
}

.tab-item {
  flex: 0 1 auto;
  min-width: auto;
  padding: 10px clamp(14px, 2.5vw, 22px);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  color: var(--text-secondary);
  font-size: var(--fs-caption);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.tab-item:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.tab-item.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(180, 140, 80, 0.3);
}

/* 暗色模式 */
[data-theme="dark"] .tab-item {
  border-color: var(--border-color);
  color: var(--text-muted);
}

[data-theme="dark"] .tab-item:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

[data-theme="dark"] .tab-item.active {
  background: var(--color-primary);
  color: #000;
}

.article-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 900px;
  margin: 0 auto;
}

.article-item {
  display: flex;
  align-items: stretch;
  padding: clamp(12px, 2vw, 16px);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  gap: clamp(10px, 2vw, 14px);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.article-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.article-img {
  width: clamp(80px, 16vw, 110px);
  aspect-ratio: 4 / 3;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-light);
}

.article-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.article-item:hover .article-img img {
  transform: scale(1.06);
}

.article-content {
  flex: 1 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  text-align: left;
  gap: 6px;
}

.article-title {
  font-size: var(--fs-body-xl);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.article-date {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.article-date::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.article-desc {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 暗色模式 */
[data-theme="dark"] .article-item {
  background: var(--bg-card);
}

[data-theme="dark"] .article-item:hover {
  background: var(--bg-card);
  border-color: var(--color-primary);
}

/* 移动端紧凑 */
@media (max-width: 576px) {
  .article-img {
    width: 72px;
    aspect-ratio: 1;
  }

  .article-title {
    font-size: var(--fs-body);
  }

  .article-desc {
    -webkit-line-clamp: 1;
  }
}

/* ============================================================
   Stores — 全国分店（参考 hengdulaw 联系我们布局）
   ============================================================ */

/* 页面标题 */
.stores-header {
  background: var(--bg-white);
  padding: clamp(30px, 6vw, 50px) var(--section-px) clamp(16px, 3vw, 24px);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.stores-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 12px;
}

/* 总部信息卡片 */
.stores-headquarters {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.hq-card {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 3vw, 24px);
  background: linear-gradient(135deg, var(--color-dark), #2a2a2a);
  border-radius: var(--radius-md);
  padding: clamp(20px, 4vw, 30px);
  color: var(--text-white);
}

.hq-badge {
  flex-shrink: 0;
  background: var(--color-primary);
  color: var(--color-dark);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}

.hq-info h3 {
  font-size: var(--fs-heading);
  font-weight: 700;
  margin-bottom: 10px;
}

.hq-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.8;
}

.hq-info strong {
  color: var(--color-primary);
  font-size: 16px;
}

/* 分店列表 */
.stores-list-section {
  padding: 0 var(--section-px) var(--section-py);
  background: var(--bg-white);
}

.city-group {
  margin-bottom: 30px;
}

.city-name {
  font-size: var(--fs-heading);
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.city-stores {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 12px;
  gap: 12px;
}

@media (min-width: 768px) {
  .city-stores {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .city-stores {
    grid-template-columns: repeat(3, 1fr);
  }
}

.branch-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: clamp(14px, 2.5vw, 18px);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.branch-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-primary);
}

.branch-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.branch-district {
  flex-shrink: 0;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 2px 10px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
}

.branch-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.branch-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.branch-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.branch-row svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.branch-phone {
  color: var(--color-accent);
  font-weight: 600;
}

/* ============================================================
   About (section — 关于我们页)
   参考 hengdulaw.com "关于恒都" 页面布局
   ============================================================ */
.about-section {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.about-title {
  font-size: var(--fs-section-title);
  font-weight: bold;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 8px;
}

.about-en {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  text-align: center;
  margin: 0 0 8px;
  letter-spacing: 2px;
}

.about-line {
  width: 50px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 20px;
}

/* 公司简介：图+文横排 */
.about-intro {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 3vw, 30px);
  margin-top: 10px;
}

@media (min-width: 768px) {
  .about-intro {
    flex-direction: row;
    align-items: flex-start;
  }
}

.about-intro-image {
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .about-intro-image {
    width: 45%;
  }
}

.about-intro-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  min-height: 280px;
}

.about-intro-text {
  flex: 1 1;
}

.about-name {
  font-size: var(--fs-heading);
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 15px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

.about-paragraph {
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 14px;
  text-align: justify;
  text-indent: 2em;
}

.about-service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.about-service-tag {
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(212, 168, 83, 0.3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
}

/* ===== 数据统计 ===== */
.about-stats {
  background: var(--color-dark);
  padding: clamp(25px, 5vw, 40px) var(--section-px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: clamp(16px, 3vw, 30px);
  gap: clamp(16px, 3vw, 30px);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
  color: var(--text-white);
}

.stat-num {
  font-size: var(--fs-stat);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 6px;
  line-height: 1.2;
}

.stat-label {
  font-size: var(--fs-small);
  color: var(--text-light);
}

/* ===== 发展历程（时间轴） ===== */
.about-timeline {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.timeline-list {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary);
  transform: translateX(-50%);
}

@media (max-width: 767px) {
  .timeline-list::before {
    left: 20px;
  }
}

.timeline-item {
  display: flex;
  margin-bottom: 30px;
  position: relative;
}

@media (max-width: 767px) {
  .timeline-item {
    padding-left: 50px;
  }
}

.timeline-left {
  justify-content: flex-start;
  padding-right: calc(50% + 30px);
}

.timeline-right {
  justify-content: flex-end;
  padding-left: calc(50% + 30px);
}

@media (max-width: 767px) {

  .timeline-left,
  .timeline-right {
    padding: 0 0 0 50px;
    justify-content: flex-start;
  }
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border: 3px solid var(--bg-light);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

@media (max-width: 767px) {
  .timeline-dot {
    left: 20px;
  }
}

.timeline-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: clamp(14px, 2.5vw, 20px);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--color-primary);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.timeline-year {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-dark);
  padding: 2px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== 核心原则 ===== */
.about-principles {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: var(--card-gap);
  gap: var(--card-gap);
  margin-top: 10px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 576px) {
  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .principles-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.principle-card {
  text-align: center;
  padding: clamp(20px, 4vw, 30px) clamp(14px, 2vw, 20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.principle-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.principle-icon svg {
  width: 28px;
  height: 28px;
}

.principle-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.principle-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== 联系我们 ===== */
.about-contact {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-light);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: var(--card-gap);
  gap: var(--card-gap);
  margin-top: 10px;
}

@media (min-width: 768px) {
  .contact-info-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-info-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: clamp(20px, 4vw, 30px);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-info-card svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.contact-info-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.contact-info-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-highlight {
  color: var(--color-accent) !important;
  font-size: 18px !important;
  font-weight: 700;
}

/* ============================================================
   Recovery Process (回收流程)
   ============================================================ */
.recovery-process {
  padding: var(--section-py) var(--section-px);
  text-align: center;
  background: var(--bg-white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: clamp(10px, 2vw, 16px);
  gap: clamp(10px, 2vw, 16px);
  margin-top: 20px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 800px;
  }
}

.process-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.process-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.process-image {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-light);
  position: relative;
}

.process-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.process-item:hover .process-image img {
  transform: scale(1.06);
}

.process-name {
  padding: clamp(12px, 2vw, 16px);
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
}

.process-name::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 0 auto 8px;
  border-radius: 1px;
}

/* 暗色模式 */
[data-theme="dark"] .process-item {
  background: var(--bg-card);
}

/* ============================================================
   Experience Detail Pages (从业经验子页面)
   ============================================================ */
.brand-page {
  background: var(--bg-white);
}

.experience-detail {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.experience-items {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 12px;
  gap: 12px;
  max-width: 700px;
  margin: 0 auto;
}

@media (min-width: 576px) {
  .experience-items {
    grid-template-columns: repeat(2, 1fr);
  }
}

.experience-item-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.experience-item-card:hover {
  border-color: var(--color-primary);
}

.exp-label {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.exp-value {
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
}

/* 客户案例网格 */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 16px;
  gap: 16px;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.case-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.case-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-light);
}

.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.case-card:hover .case-img img {
  transform: scale(1.05);
}

.case-info {
  padding: 14px 16px;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.case-tag {
  font-size: var(--fs-small);
  color: var(--color-primary);
  font-weight: 600;
}

.case-date {
  font-size: 11px;
  color: var(--text-muted);
}

.case-title {
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.5;
}

.case-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 10px;
}

.case-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case-price {
  font-size: var(--fs-body);
  color: var(--color-accent);
  font-weight: 700;
}

.case-location {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* 避坑指南 */
.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 14px;
  gap: 14px;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .tips-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tip-card {
  display: flex;
  gap: 14px;
  padding: 18px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.tip-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-primary);
}

.tip-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
  flex-shrink: 0;
  line-height: 1.2;
}

.tip-body {
  flex: 1 1;
}

.tip-title {
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 6px;
}

.tip-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* 暗色 */
[data-theme="dark"] .brand-page,
[data-theme="dark"] .experience-detail {
  background: var(--bg-white);
}

[data-theme="dark"] .experience-item-card {
  background: var(--bg-card);
}

[data-theme="dark"] .case-card,
[data-theme="dark"] .tip-card {
  background: var(--bg-card);
}

/* ============================================================
   Online Booking (在线预约)
   ============================================================ */
.online-booking {
  background: var(--bg-white);
  padding: var(--section-py) var(--section-px);
}

.booking-title {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 10px;
}

.booking-subtitle {
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  text-align: center;
  margin: 0 0 30px;
}

.booking-form {
  max-width: 800px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .form-row {
    flex-direction: row;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
  flex: 1 1;
}

.form-label {
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.required {
  color: #e53935;
  margin-left: 2px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-primary);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.category-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-btn {
  padding: 8px 20px;
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.category-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--bg-white);
}

.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-body-sm);
  color: var(--text-primary);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  resize: vertical;
  min-height: 100px;
  transition: border-color var(--transition-fast);
  outline: none;
  font-family: inherit;
}

.form-textarea:focus {
  border-color: var(--color-primary);
}

.form-textarea::placeholder {
  color: var(--text-muted);
}

.submit-btn {
  width: 100%;
  padding: 16px 40px;
  font-size: var(--fs-body-xl);
  font-weight: 600;
  color: var(--bg-white);
  background: linear-gradient(135deg, #d4a853, #c49a45);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 10px;
}

.submit-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #c49a45, #b88e3d);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.submit-success {
  text-align: center;
  margin-top: 16px;
  padding: 12px;
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border-radius: var(--radius-md);
  font-size: var(--fs-body-sm);
}

.submit-error {
  text-align: center;
  margin-top: 16px;
  padding: 12px;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-radius: var(--radius-md);
  font-size: var(--fs-body-sm);
}

/* ============================================================
   Contact Page (联系我们页)
   ============================================================ */
.contact-page {
  background: var(--bg-white);
}

.contact-page-content {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 16px;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 576px) {
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 32px);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card-icon svg {
  width: 26px;
  height: 26px;
}

.contact-card h3 {
  font-size: var(--fs-body);
  color: var(--text-primary);
  margin: 0 0 8px;
  font-weight: 600;
}

.contact-card-value {
  font-size: var(--fs-body-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 8px;
  word-break: break-all;
}

.contact-card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* 门店分布 */
.contact-map {
  margin-top: clamp(40px, 6vw, 60px);
  text-align: center;
}

.contact-cities {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 700px;
  margin: 20px auto 0;
}

.contact-city-tag {
  padding: 6px 16px;
  background: var(--bg-light);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: var(--fs-small);
  transition: all var(--transition-fast);
}

.contact-city-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.contact-map-note {
  margin-top: 16px;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* 暗色 */
[data-theme="dark"] .contact-page,
[data-theme="dark"] .contact-page-content {
  background: var(--bg-white);
}

[data-theme="dark"] .contact-card {
  background: var(--bg-card);
}

[data-theme="dark"] .contact-city-tag {
  background: var(--bg-card);
}

/* ============================================================
   Process Page (回收流程页)
   ============================================================ */
.process-page {
  background: var(--bg-white);
}

.process-page-header {
  background: var(--bg-white);
  padding: clamp(30px, 6vw, 50px) var(--section-px) clamp(16px, 3vw, 24px);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.process-page-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 10px;
}

.process-page-subtitle {
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

.process-page-content {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.process-timeline {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.process-row {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 30px);
  padding: clamp(16px, 3vw, 24px);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-fast);
}

.process-row:hover {
  box-shadow: var(--shadow-md);
}

.process-row-reverse {
  flex-direction: row-reverse;
}

.process-card-image {
  flex-shrink: 0;
  width: clamp(80px, 15vw, 120px);
  aspect-ratio: 1;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  position: relative;
}

.process-card-icon {
  font-size: clamp(28px, 5vw, 40px);
}

.process-card-num {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-primary);
}

.process-card-body {
  flex: 1 1;
  min-width: 0;
}

.process-card-title {
  font-size: var(--fs-body-xl);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 8px;
}

.process-card-desc {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* CTA */
.process-cta {
  text-align: center;
  margin-top: clamp(30px, 6vw, 50px);
  padding: clamp(24px, 5vw, 40px);
  background: linear-gradient(135deg, var(--color-dark), #2a2a2a);
  border-radius: var(--radius-md);
  color: #fff;
}

.process-cta h2 {
  font-size: var(--fs-heading);
  margin: 0 0 8px;
  color: var(--color-primary);
}

.process-cta p {
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 20px;
}

.process-cta-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.process-cta-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 24px;
  font-size: var(--fs-body-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.process-cta-btn.primary {
  background: var(--color-primary);
  color: #000;
}

.process-cta-btn.primary:hover {
  background: var(--color-primary-hover);
}

/* 移动端 */
@media (max-width: 767px) {

  .process-row,
  .process-row-reverse {
    flex-direction: column;
    text-align: center;
  }

  .process-card-body {
    text-align: center;
  }
}

/* 暗色模式 */
[data-theme="dark"] .process-page {
  background: var(--bg-white);
}

[data-theme="dark"] .process-row {
  background: var(--bg-card);
}

/* ============================================================
   News List — 文章列表（参考 hengdulaw 动态与观点）
   ============================================================ */

/* 页面标题 */
.news-header {
  background: var(--bg-white);
  padding: clamp(30px, 6vw, 50px) var(--section-px) clamp(16px, 3vw, 24px);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.news-header-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 12px;
}

/* 文章列表区域 */
.news-list-section {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-light);
  min-height: 50vh;
}

.news-list {
  max-width: 900px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: flex-start;
  padding: clamp(14px, 2.5vw, 20px);
  margin-bottom: 12px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  gap: clamp(12px, 2vw, 20px);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid var(--border-color);
}

.news-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-primary);
}

.news-item:last-child {
  margin-bottom: 0;
}

.news-img {
  width: clamp(100px, 20vw, 160px);
  aspect-ratio: 4 / 3;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.news-content {
  flex: 1 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.news-title {
  font-size: var(--fs-body-xl);
  color: var(--text-primary);
  font-weight: 600;
  margin: 0 0 6px;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 置顶 / 推荐角标 */
.news-badge {
  display: inline-block;
  vertical-align: middle;
  margin-right: 6px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(212, 168, 83, 0.3);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
}

.news-badge-top {
  background: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.news-date,
.news-subcategory,
.news-read {
  font-size: 12px;
  color: var(--text-muted);
}

.news-subcategory::before {
  content: '#';
  margin-right: 2px;
}

.news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.news-tag {
  padding: 2px 8px;
  background: var(--bg-light);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

.news-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-arrow {
  flex-shrink: 0;
  font-size: 20px;
  color: var(--text-muted);
  align-self: center;
  transition: color var(--transition-fast);
}

.news-item:hover .news-arrow {
  color: var(--color-primary);
}

@media (max-width: 576px) {
  .news-img {
    width: 80px;
    aspect-ratio: 1;
  }

  .news-arrow {
    display: none;
  }
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(4px, 1vw, 6px);
  padding: clamp(12px, 3vw, 20px) clamp(8px, 2vw, 15px);
  font-size: var(--fs-caption);
  color: var(--text-primary);
  flex-wrap: wrap;
}

.pagination-total {
  margin-right: 8px;
  color: var(--text-secondary);
}

.pagination-btn {
  padding: clamp(4px, 1vw, 6px) clamp(8px, 2vw, 12px);
  border: 1px solid #ddd;
  background: var(--bg-white);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--fs-caption);
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(.disabled) {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-btn.disabled {
  color: var(--text-light);
  cursor: not-allowed;
}

.pagination-page {
  min-width: clamp(28px, 5vw, 32px);
  height: clamp(28px, 5vw, 32px);
  padding: 0 clamp(4px, 1vw, 8px);
  border: 1px solid #ddd;
  background: var(--bg-white);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--fs-caption);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.pagination-page:hover:not(.active) {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-page.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--text-white);
}

.pagination-ellipsis {
  color: var(--text-muted);
  padding: 0 4px;
}

/* ============================================================
   Footer — 多栏响应式 (参考 Bootstrap / hengdulaw)
   桌面 4栏 → 平板 2栏 → 手机 1栏
   ============================================================ */
.footer {
  background: #0d0d0d;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  line-height: 1.8;
  position: relative;
}

/* 顶部金色装饰线 */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* 上部分：多栏 */
.footer-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 48px) var(--section-px) clamp(20px, 3vw, 32px);
  display: grid;
  grid-template-columns: 1fr;
  grid-gap: 28px;
  gap: 28px;
}

@media (min-width: 576px) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .footer-main {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
  }
}

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
  letter-spacing: 0.5px;
}

.footer-col p {
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.9;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.55);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.footer-col ul li a:hover {
  color: var(--color-primary);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  transition: color var(--transition-fast);
}

.footer-contact-item:hover {
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--color-primary);
}

/* 微信二维码 */
.footer-qrcode {
  width: 90px;
  height: 90px;
  background: #fff;
  border-radius: var(--radius-sm);
  margin-top: 10px;
  overflow: hidden;
}

/* 二维码放大灯箱 */
.qrcode-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.qrcode-lightbox-content {
  position: relative;
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  cursor: default;
}

.qrcode-lightbox-content img {
  width: 280px;
  height: 280px;
  display: block;
}

.qrcode-lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
}

.qrcode-lightbox-close:hover {
  background: var(--color-primary);
  color: #fff;
}

/* 底栏版权 */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 18px var(--section-px);
  text-align: center;
  font-size: 12px;
}

.footer-bottom p {
  margin: 4px 0;
}

.footer-bottom a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-bottom a:hover {
  text-decoration: underline;
  color: var(--color-primary-hover);
}

/* ============================================================
   Side Contact — 右侧悬浮联系栏（PC/平板 ≥768px）
   ============================================================ */
.side-contact {
  position: fixed;
  right: clamp(8px, 2vw, 16px);
  top: 50%;
  transform: translateY(-50%);
  display: none;
  flex-direction: column;
  gap: 6px;
  z-index: 98;
}

@media (min-width: 768px) {
  .side-contact {
    display: flex;
  }
}

.sc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  padding: 4px;
}

.sc-item svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.sc-label {
  font-size: 10px;
  line-height: 1;
  white-space: nowrap;
}

/* 电话按钮 — 金色 */
.sc-phone {
  background: var(--color-primary);
  color: #000;
}

.sc-phone:hover {
  background: var(--color-primary-hover);
  transform: scale(1.08);
}

.sc-phone .sc-label {
  font-weight: 700;
  max-width: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 回顶按钮 — 默认隐藏，滚动后出现 */
.sc-top {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.sc-top.visible {
  opacity: 1;
  visibility: visible;
}

.sc-top:hover {
  background: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

/* 暗色模式适配 */
[data-theme="dark"] .sc-top {
  background: var(--bg-card);
}

/* ============================================================
   Article Detail — 文章详情页
   ============================================================ */
.article-section {
  padding: clamp(88px, 12vw, 124px) var(--section-px) var(--section-py);
  background: var(--bg-white);
  min-height: 60vh;
}

.article-section .container {
  max-width: 860px;
}

/* 面包屑 */
.article-breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.article-breadcrumb-link {
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.article-breadcrumb-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.article-breadcrumb-arrow {
  margin: 0 8px;
  color: var(--text-muted);
}

.article-breadcrumb-current {
  color: var(--text-secondary);
}

.page-breadcrumb {
  position: relative;
  z-index: 101;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  min-height: 44px;
  margin-top: 0;
  background: var(--bg-page);
  padding-top: 14px;
  padding-bottom: 14px;
  font-size: 13px;
  color: var(--text-muted);
}

@media (min-width: 1200px) {
  .page-breadcrumb {
    margin-top: 0;
  }
}

.page-breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.page-breadcrumb-link {
  color: var(--color-primary);
}

.page-breadcrumb-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.page-breadcrumb-arrow {
  margin: 0 8px;
  color: var(--text-muted);
}

.page-breadcrumb-current {
  color: var(--text-secondary);
}

/* 标题 */
.article-title {
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 16px;
  line-height: 1.4;
  letter-spacing: 0.3px;
}

/* 元信息 */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: var(--text-muted);
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

/* 标签 */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -8px 0 24px;
}

.article-tag {
  padding: 4px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(212, 168, 83, 0.3);
  border-radius: var(--radius-sm);
  font-size: 12px;
}

/* 内容区 */
.article-body {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 2.1;
  letter-spacing: 0.2px;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 20px 0;
}

.article-body p {
  margin-bottom: 20px;
  text-align: justify;
  text-indent: 2em;
}

.article-image {
  margin-bottom: 28px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* 正文 */
.article-text {
  line-height: 2.1;
}

.article-text p {
  margin-bottom: 20px;
  text-align: justify;
  text-indent: 2em;
}

.article-text img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 20px 0;
}

/* 版权 */
.article-copyright {
  margin-top: 40px;
  padding: clamp(16px, 2.5vw, 24px);
  background: linear-gradient(135deg, var(--bg-light), var(--bg-white));
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.article-copyright strong {
  color: var(--color-primary);
  font-size: 16px;
}

/* 底部操作 */
.article-actions {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.article-back-btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--color-primary);
  color: #000;
  border: none;
  border-radius: 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.5px;
}

.article-back-btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(180, 140, 80, 0.3);
}

/* 文章常见问题 FAQ */
.article-faq {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.article-faq-title {
  font-size: var(--fs-section-title);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.article-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article-faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-white);
}

.article-faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}

.article-faq-question::-webkit-details-marker {
  display: none;
}

.article-faq-question::before {
  content: '+';
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.article-faq-item[open] .article-faq-question::before {
  content: '−';
}

.article-faq-answer {
  margin: 0;
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
  text-align: justify;
}

/* 空状态 */
.article-empty {
  text-align: center;
  padding: clamp(40px, 10vw, 80px) 0;
}

.article-empty h2 {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ============================================================
   Category Page
   ============================================================ */
.category-page {
  background: var(--bg-white);
  min-height: 100vh;
}

.category-header {
  padding: clamp(25px, 6vw, 40px) var(--section-px) clamp(20px, 4vw, 30px);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.category-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 15px;
}

.category-subtitle {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.8;
}

.category-content {
  padding: clamp(20px, 5vw, 30px) var(--section-px);
  max-width: 960px;
  margin: 0 auto;
}

.category-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 40px;
  gap: clamp(12px, 3vw, 20px);
}

@media (min-width: 768px) {
  .category-item {
    flex-direction: row;
  }

  .category-item-reverse {
    flex-direction: row-reverse;
  }
}

.category-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: #2a2520;
}

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

/* 平板+：固定 4:3 比例，保证 6 张图宽高完全一致 */
@media (min-width: 768px) {
  .category-image {
    width: 48%;
    aspect-ratio: 4 / 3;
    max-height: 380px;
  }
}

.category-info {
  flex: 1 1;
  display: flex;
  flex-direction: column;
}

.category-item-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--color-primary);
  margin: 0 0 15px;
}

.category-item-desc {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0 0 20px;
}

.category-section-title {
  font-size: var(--fs-body-sm);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.category-advantage-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.category-advantage-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.category-check-icon {
  width: clamp(14px, 2.5vw, 16px);
  height: clamp(14px, 2.5vw, 16px);
  color: var(--color-primary);
  flex-shrink: 0;
}

.category-method-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 25px;
}

.category-method-tag {
  padding: 6px 15px;
  background: var(--bg-light);
  color: var(--color-primary);
  font-size: var(--fs-small);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.category-consult-btn {
  align-self: flex-start;
  padding: clamp(10px, 2.5vw, 14px) clamp(20px, 5vw, 30px);
  background: var(--color-primary);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--fs-caption);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition-fast);
}

.category-consult-btn:hover {
  background: var(--color-primary-hover);
}

.category-phone-icon {
  width: clamp(16px, 2.5vw, 18px);
  height: clamp(16px, 2.5vw, 18px);
}

/* ============================================================
   Loading
   ============================================================ */
.loading {
  text-align: center;
  padding: clamp(30px, 8vw, 60px) 15px;
  font-size: var(--fs-body);
  color: var(--text-muted);
}

/* ============================================================
   Skeleton Screen — 骨架屏
   ============================================================ */
.skeleton .skeleton-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

.skeleton .skeleton-line {
  height: 14px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: 4px;
  margin-bottom: 10px;
}

.skeleton .skeleton-title {
  width: 60%;
  height: 18px;
  margin-bottom: 8px;
}

.skeleton .skeleton-date {
  width: 30%;
  height: 12px;
}

.skeleton .skeleton-desc {
  width: 100%;
  height: 13px;
  margin-bottom: 6px;
}

.skeleton .skeleton-desc.short {
  width: 70%;
}

.skeleton:hover {
  transform: none !important;
  box-shadow: none !important;
  border-color: var(--border-color) !important;
  cursor: default;
}

@keyframes skeleton-pulse {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* 独立骨架元素（不依赖 .skeleton 父级） */
.skeleton-inline {
  display: inline-block;
  height: 13px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: 4px;
  vertical-align: middle;
}

.skeleton-block {
  display: block;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: 4px;
}

.skeleton-img {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* ============================================================
   暗色模式 — 全组件适配
   ============================================================ */

/* —— 骨架屏暗色 —— */
[data-theme="dark"] .skeleton .skeleton-img,
[data-theme="dark"] .skeleton-inline,
[data-theme="dark"] .skeleton-block,
[data-theme="dark"] .skeleton-img {
  background: linear-gradient(90deg, #2a2b35 25%, #3a3b48 50%, #2a2b35 75%);
  background-size: 200% 100%;
}

/* —— Banner 暗色 —— */
[data-theme="dark"] .banner {
  background: #0a0a0e;
}

/* —— 卡片 & 列表暗色 —— */
[data-theme="dark"] .business-card {
  background: var(--bg-card);
}

[data-theme="dark"] .article-item:hover {
  background: var(--bg-light);
}

[data-theme="dark"] .news-item {
  background: var(--bg-card);
}

[data-theme="dark"] .news-item:hover {
  background: var(--bg-light);
}

/* —— 分店卡片暗色 —— */
[data-theme="dark"] .branch-card {
  background: var(--bg-card);
}

[data-theme="dark"] .hq-card {
  background: linear-gradient(135deg, #1a1a20, #222230);
}

/* —— 联系我们卡片暗色 —— */
[data-theme="dark"] .contact-info-card {
  background: var(--bg-card);
}

/* —— 时间轴暗色 —— */
[data-theme="dark"] .timeline-card {
  background: var(--bg-card);
}

[data-theme="dark"] .timeline-dot {
  border-color: var(--bg-light);
}

/* —— 原则卡片暗色 —— */
[data-theme="dark"] .principle-card {
  background: var(--bg-card);
}

/* —— 分页暗色 —— */
[data-theme="dark"] .pagination-btn,
[data-theme="dark"] .pagination-page {
  background: var(--bg-card);
  border-color: var(--border-color);
}

/* —— 文章详情暗色 —— */
[data-theme="dark"] .article-copyright {
  background: var(--bg-light);
}

[data-theme="dark"] .article-section,
[data-theme="dark"] .article-body {
  background: var(--bg-white);
}

/* —— 品类页暗色 —— */
[data-theme="dark"] .category-page {
  background: var(--bg-white);
}

[data-theme="dark"] .category-method-tag {
  background: var(--bg-light);
  border-color: var(--border-color);
}

/* —— 关于我们暗色 —— */
[data-theme="dark"] .about-section,
[data-theme="dark"] .about-principles,
[data-theme="dark"] .stores-header,
[data-theme="dark"] .stores-list-section,
[data-theme="dark"] .stores-headquarters {
  background: var(--bg-white);
}

[data-theme="dark"] .about-timeline,
[data-theme="dark"] .about-contact,
[data-theme="dark"] .news-list-section {
  background: var(--bg-light);
}

/* —— 新闻详情暗色 —— */
[data-theme="dark"] .news-header {
  background: var(--bg-white);
}

/* —— 隐私政策页暗色 —— */
[data-theme="dark"] .privacy-page {
  background: var(--bg-white);
}

[data-theme="dark"] .privacy-header {
  background: var(--bg-white);
}

[data-theme="dark"] .privacy-content {
  background: var(--bg-white);
}

[data-theme="dark"] .privacy-body {
  color: var(--text-secondary);
}

[data-theme="dark"] .privacy-body h2 {
  color: var(--text-primary);
}

/* —— 主题切换按钮 —— */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* 侧边菜单中的主题切换按钮 */
.side-menu-theme-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px clamp(16px, 5vw, 24px);
  color: var(--text-light);
  font-size: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.side-menu-theme-btn:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.side-menu-theme-btn svg {
  width: 18px;
  height: 18px;
}

/* —— 语言切换按钮 —— */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  transition: all var(--transition-fast);
}

.lang-switch:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lang-switch.active {
  background: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
  font-weight: 600;
}

/* —— 隐私政策页样式 —— */
.privacy-page {
  background: var(--bg-white);
  min-height: 100vh;
}

.privacy-header {
  background: var(--bg-white);
  padding: clamp(30px, 6vw, 50px) var(--section-px) clamp(16px, 3vw, 24px);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.privacy-title {
  font-size: var(--fs-page-title);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.privacy-date {
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

.privacy-content {
  padding: var(--section-py) var(--section-px);
  background: var(--bg-white);
}

.privacy-body {
  max-width: 900px;
  margin: 0 auto;
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 2;
  text-align: left;
}

.privacy-body h2 {
  font-size: var(--fs-heading);
  color: var(--text-primary);
  margin: 30px 0 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
}

.privacy-body p {
  margin-bottom: 16px;
  text-align: justify;
}

.privacy-body ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.privacy-body ul li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.privacy-body strong {
  color: var(--text-primary);
}

/* —— 资质信息栏 —— */
.footer-qualifications {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px var(--section-px);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-qualifications span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color var(--transition-fast);
}

.footer-qualifications span:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer-qualifications svg {
  width: 12px;
  height: 12px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* —— Footer 底部操作栏 —— */
.footer-actions {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px var(--section-px);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links a,
.footer-links span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-links span:hover {
  color: var(--color-primary);
}

.footer-lang-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* —— BottomNav 暗色 & 扩展 —— */
[data-theme="dark"] .bottom-nav {
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.4);
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  height: clamp(56px, 8vw, 64px);
  z-index: 99;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.2);
  background: var(--color-dark);
}

.nav-item {
  flex: 1 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 11px;
  transition: background var(--transition-fast), color var(--transition-fast);
  cursor: pointer;
  background: transparent;
  border: none;
}

.nav-item:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-item svg {
  width: clamp(18px, 3.5vw, 22px);
  height: clamp(18px, 3.5vw, 22px);
}

.nav-item.phone {
  background: var(--color-primary);
  color: #000;
  font-weight: 700;
}

.nav-item.phone:hover {
  background: var(--color-primary-hover);
}

.nav-item:active {
  opacity: 0.85;
}

@media (min-width: 768px) {
  .bottom-nav {
    display: none;
  }
}

/* —— 头部响应式断点调整（992px 起显示桌面导航） —— */
@media (min-width: 992px) and (max-width: 1199px) {
  .header-nav {
    display: flex;
  }

  .menu-btn {
    display: none;
  }

  .side-menu-overlay {
    display: none;
  }

  .header-top-bar {
    display: block;
  }

  .header-nav-item {
    padding: 6px clamp(3px, 0.8vw, 8px);
    font-size: 12px;
  }

  .mega-panel {
    min-width: 180px;
    max-width: 240px;
  }

  .mega-grid {
    min-width: 180px;
  }

}