/**
 * ============================================================
 * 跨境物流Pro — CSS 设计系统
 * 主色：白 + 橙色(#E87A20) + 深灰 + 亮蓝点缀
 * 风格：亮色为主，大留白，大圆角，白色卡片+橙色边框
 * 依赖：Font Awesome 6, Swiper 11, AOS 2.3.4, jQuery 3.6.0
 * ============================================================
 */

/* ============================================================
   CSS 变量体系
   ============================================================ */
:root {
  /* --- 主色调 --- */
  --primary: #E87A20;
  --primary-dark: #C96514;
  --primary-light: #F5A623;
  --primary-dim: rgba(232, 122, 32, 0.08);
  --primary-glow: rgba(232, 122, 32, 0.25);

  /* --- 辅助色 --- */
  --accent-blue: #2B7BD6;
  --accent-blue-dim: rgba(43, 123, 214, 0.08);
  --accent-teal: #0EA5A0;

  /* --- 中性色 --- */
  --bg-page: #F7F8FA;
  --bg-white: #FFFFFF;
  --bg-gray-50: #F9FAFB;
  --bg-gray-100: #F3F4F6;
  --bg-gray-200: #E5E7EB;

  /* --- 文字色阶 --- */
  --text-heading: #1A1D23;
  --text-body: #374151;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --text-white: #FFFFFF;

  /* --- 边框 --- */
  --border-default: #E5E7EB;
  --border-light: #F0F1F3;
  --border-orange: rgba(232, 122, 32, 0.3);
  --border-card: #EAECEF;

  /* --- 阴影 --- */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-orange: 0 4px 20px rgba(232, 122, 32, 0.18);

  /* --- 圆角 --- */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  /* --- 间距 --- */
  --section-py: 90px;
  --section-py-sm: 56px;
  --container-max: 1240px;
  --header-h: 72px;

  /* --- 过渡 --- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 280ms;
  --duration-slow: 450ms;

  /* --- 字体 --- */
  --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', 'Helvetica Neue', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei UI', 'Segoe UI', 'Hiragino Sans GB', sans-serif;
  --font-mono: 'SF Mono', 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-page);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1;
  overflow-x: hidden;
}

::selection {
  background: rgba(232, 122, 32, 0.18);
  color: var(--text-heading);
}

a { color: inherit; text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

input, textarea, select, button {
  font-family: inherit; font-size: inherit;
}

input::placeholder, textarea::placeholder {
  color: var(--text-muted); opacity: 1;
}

/* ============================================================
   排版
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-tag::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
}

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

.section {
  padding: var(--section-py) 0;
}

.section--sm {
  padding: var(--section-py-sm) 0;
}

/* ============================================================
   按钮系统
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.93rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  line-height: 1.4;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(232, 122, 32, 0.2);
}

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

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn--ghost {
  background: var(--bg-gray-100);
  color: var(--text-body);
  border: 1px solid var(--border-default);
}

.btn--ghost:hover {
  background: var(--bg-white);
  color: var(--primary);
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.btn--white {
  background: #fff;
  color: var(--primary);
  font-weight: 700;
}

.btn--white:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-orange);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 15px 36px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
}

.btn--pill {
  border-radius: var(--radius-full);
}

/* ============================================================
   Header 头部 — 白色实底 + 橙色点缀
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--duration-normal) var(--ease-out);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: 40px;
}

.header__logo-icon {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #fff;
  transition: transform var(--duration-fast) var(--ease-out);
}

.header__logo:hover .header__logo-icon {
  transform: scale(1.05);
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__logo-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.01em;
}

.header__logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--primary);
}

/* 主导航 */
.header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.header__nav-link:hover {
  color: var(--primary);
  background: var(--primary-dim);
}

.header__nav-link.active {
  color: var(--primary);
  background: var(--primary-dim);
  font-weight: 600;
}

/* 导航下拉 */
.header__nav-item {
  position: relative;
}

.header__nav-item:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--duration-normal) var(--ease-out);
  z-index: 60;
}

.header__dropdown a {
  display: block;
  padding: 10px 20px;
  font-size: 0.88rem;
  color: var(--text-body);
  transition: all var(--duration-fast) var(--ease-out);
}

.header__dropdown a:hover {
  color: var(--primary);
  background: var(--primary-dim);
}

/* 头部右侧 */
.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  background: var(--primary);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.header__cta:hover {
  color: #fff;
  background: var(--primary-dark);
  box-shadow: var(--shadow-orange);
  transform: translateY(-1px);
}

/* ============================================================
   汉堡菜单
   ============================================================ */
.hamburger {
  display: none;
  width: 42px;
  height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 110;
  margin-left: 8px;
  border-radius: var(--radius-xs);
}

.hamburger:hover {
  background: var(--bg-gray-100);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-heading);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-out);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端侧滑 */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 80%;
  max-width: 360px;
  background: #fff;
  z-index: 120;
  transform: translateX(-100%);
  transition: transform var(--duration-normal) var(--ease-out);
  overflow-y: auto;
}

.mobile-nav.open { transform: translateX(0); }

.mobile-nav__inner {
  padding: 24px;
  padding-top: 80px;
}

.mobile-nav__link {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast);
}

.mobile-nav__link:hover {
  color: var(--primary);
  background: var(--primary-dim);
}

.mobile-nav__sub {
  padding-left: 16px;
  display: none;
}

.mobile-nav__sub.open { display: block; }

.mobile-nav__sub a {
  display: block;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
}

.mobile-nav__sub a:hover {
  color: var(--primary);
  background: var(--bg-gray-50);
}

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 115;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal);
}

.mobile-nav__overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   Hero Banner 轮播
   ============================================================ */
.hero {
  position: relative;
  height: 560px;
  overflow: hidden;
  background: var(--bg-gray-200);
}

.hero .swiper {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(0, 0, 0, 0.35) 50%,
    rgba(0, 0, 0, 0.55) 100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  max-width: 700px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-weight: 400;
  max-width: 600px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero 分页器 */
.hero-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.hero-pagination .swiper-pagination-bullet {
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.4);
  opacity: 1;
  transition: all var(--duration-normal);
}

.hero-pagination .swiper-pagination-bullet-active {
  width: 56px;
  background: var(--primary);
}

/* ============================================================
   内页 Banner
   ============================================================ */
.inner-banner {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--bg-gray-200);
  margin-top: var(--header-h);
}

.inner-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.inner-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.45) 100%);
}

.inner-banner__content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.inner-banner__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.inner-banner__subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

/* 面包屑 */
.breadcrumb-bar {
  background: #fff;
  border-bottom: 1px solid var(--border-light);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 14px 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-size: 0.6rem; color: var(--text-muted); }

/* ============================================================
   卡片系统 — 白色卡片 + 橙色边框
   ============================================================ */
.card {
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-gray-100);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

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

.card__image .card__tag-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

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

.card__tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-dim);
  border-radius: var(--radius-full);
  margin-bottom: 10px;
  width: fit-content;
}

.card__title {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 6px;
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  flex: 1;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.card__meta i {
  color: var(--primary);
  margin-right: 3px;
}

.card__price {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: auto;
  padding-top: 10px;
}

/* 卡片列表网格 */
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* 产品/服务大网格 (4列) */
.list-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ============================================================
   首页 — 服务卡片 (图标型)
   ============================================================ */
.service-card {
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

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

.service-card__icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  border-radius: var(--radius-sm);
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary);
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.08);
  box-shadow: var(--shadow-orange);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.service-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   数字统计区
   ============================================================ */
.stats-section {
  background: var(--primary);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.stats-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 32px 16px;
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.stat-item__number span {
  display: inline;
}

.stat-item__unit {
  font-size: 1.2rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.stat-item__label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* ============================================================
   CTA 区域
   ============================================================ */
.cta-section {
  background: var(--primary);
  text-align: center;
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.cta-section::before {
  width: 400px; height: 400px;
  top: -180px; right: -80px;
}

.cta-section::after {
  width: 300px; height: 300px;
  bottom: -120px; left: -60px;
}

.cta-section__title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
  position: relative;
}

.cta-section__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  position: relative;
}

/* ============================================================
   优势亮点卡片
   ============================================================ */
.advantages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
}

.advantage-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.advantage-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: var(--radius-sm);
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  transition: all var(--duration-normal);
}

.advantage-card:hover .advantage-card__icon {
  background: var(--primary);
  color: #fff;
}

.advantage-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.advantage-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   左图右文区块
   ============================================================ */
.media-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.media-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-gray-100);
  border: 1px solid var(--border-card);
}

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

.media-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.media-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
}

/* ============================================================
   列表页 Header
   ============================================================ */
.list-header {
  text-align: center;
  margin-bottom: 40px;
}

/* 子栏目过滤栏 */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-bar a {
  display: inline-flex;
  padding: 9px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-body);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  background: #fff;
  white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}

.filter-bar a:hover,
.filter-bar a.active {
  color: #fff;
  border-color: var(--primary);
  background: var(--primary);
}

/* ============================================================
   详情页
   ============================================================ */
.detail {
  max-width: 900px;
  margin: 0 auto;
}

.detail__header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}

.detail__title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 12px;
}

.detail__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.detail__meta-row i {
  margin-right: 4px;
  color: var(--primary);
}

.detail__params {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.detail__param {
  padding: 18px 16px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: border-color var(--duration-fast);
}

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

.detail__param-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 500;
}

.detail__param-value {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-heading);
}

.detail__body {
  color: var(--text-body);
  line-height: 2;
  font-size: 0.95rem;
  letter-spacing: 0.015em;
}

.detail__body img {
  border-radius: var(--radius-md);
  margin: 24px 0;
  max-width: 100%;
}

.detail__body p { margin-bottom: 16px; }

.detail__body h2, .detail__body h3, .detail__body h4 {
  color: var(--text-heading);
  margin-top: 32px;
  margin-bottom: 16px;
}

/* 详情页大图 */
.detail-gallery {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
}

.detail-gallery .swiper-slide {
  aspect-ratio: 16/9;
  background: var(--bg-gray-100);
}

.detail-gallery .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 详情页 Tab */
.detail-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border-default);
  margin-bottom: 32px;
}

.detail-tab {
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--duration-fast);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.detail-tab:hover { color: var(--primary); }

.detail-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* 上下篇 */
.detail__pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.detail__pager a {
  color: var(--text-body);
  transition: color var(--duration-fast);
}

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

/* 相关推荐 */
.related-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 56px 0 24px;
  color: var(--text-heading);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ============================================================
   服务详情页 — 左图右信息
   ============================================================ */
.service-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-gray-100);
  border: 1px solid var(--border-card);
}

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

.service-detail-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-gray-50);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
}

.service-info-item i {
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.service-info-item__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  min-width: 70px;
}

.service-info-item__value {
  font-weight: 600;
  color: var(--text-heading);
}

/* ============================================================
   联系我们页
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: all var(--duration-fast);
}

.contact-info__item:hover {
  border-color: var(--primary);
}

.contact-info__icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: var(--primary-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-size: 0.82rem; font-weight: 600;
  color: var(--text-heading); margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.9rem; color: var(--text-secondary);
}

/* 表单 */
.contact-form-card {
  padding: 36px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.form-group label .required {
  color: #EF4444;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-gray-50);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  color: var(--text-heading);
  font-size: 0.92rem;
  transition: all var(--duration-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-dim);
  background: #fff;
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ============================================================
   搜索页
   ============================================================ */
.search-box {
  max-width: 680px;
  margin: 0 auto;
}

.search-form-row {
  display: flex;
  gap: 10px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-input-wrap i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
}

.search-form-row input {
  flex: 1;
  padding: 15px 20px 15px 44px;
  background: #fff;
  border: 2px solid var(--border-default);
  border-radius: var(--radius-xs);
  color: var(--text-heading);
  font-size: 0.95rem;
  transition: border-color var(--duration-fast);
  width: 100%;
}

.search-form-row input:focus {
  outline: none;
  border-color: var(--primary);
}

.search-result-item {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
  margin-bottom: 10px;
}

.search-result-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.search-result-item__thumb {
  width: 120px; height: 90px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-gray-100);
}

.search-result-item__thumb img {
  width: 100%; height: 100%; object-fit: cover;
}

.search-result-item__info { flex: 1; min-width: 0; }

.search-result-item__title {
  font-family: var(--font-heading);
  font-size: 1.02rem; font-weight: 600;
  color: var(--text-heading); margin-bottom: 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.search-result-item__desc {
  font-size: 0.85rem; color: var(--text-secondary);
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

/* ============================================================
   报价页 / 追踪页
   ============================================================ */
.quote-form-wrap,
.tracking-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.tracking-result {
  margin-top: 28px;
  padding: 24px;
  background: var(--bg-gray-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
}

.tracking-step {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}

.tracking-step:last-child { border-bottom: none; }

.tracking-step__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 4px;
  flex-shrink: 0;
}

.tracking-step__dot--pending {
  background: var(--border-default);
}

.tracking-step__date {
  font-size: 0.8rem; color: var(--text-muted);
}

.tracking-step__desc {
  font-size: 0.92rem; color: var(--text-body);
  font-weight: 500;
}

/* ============================================================
   分页
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 48px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  background: #fff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  transition: all var(--duration-fast);
}

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

.pagination .active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
}

.pagination .disabled {
  color: var(--text-muted);
  pointer-events: none;
}

/* ============================================================
   空状态
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state i {
  font-size: 3rem; color: var(--text-muted);
  margin-bottom: 16px; display: block;
}

.empty-state p {
  color: var(--text-muted); font-size: 0.95rem;
}

/* ============================================================
   Footer 底部
   ============================================================ */
.footer {
  background: #1A1D23;
  color: rgba(255, 255, 255, 0.7);
}

.footer__top-line {
  height: 3px;
  background: var(--primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 56px 0 40px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.footer__brand-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin: 16px 0;
}

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

.footer__social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  transition: all var(--duration-fast);
}

.footer__social a:hover {
  background: var(--primary);
  color: #fff;
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 10px;
}

.footer__contact-item i {
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer__qrcode {
  width: 110px; height: 110px;
  background: #fff;
  border-radius: var(--radius-xs);
  padding: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; color: #999;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--duration-fast);
}

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

/* ============================================================
   友情链接
   ============================================================ */
.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
}

.friend-links__label {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.45);
  flex-shrink: 0;
  font-weight: 600;
}

.friend-links a {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--duration-fast);
}

.friend-links a:hover { color: var(--primary); }

/* ============================================================
   在线客服按钮
   ============================================================ */
.kefu-btn {
  position: fixed;
  right: 20px;
  bottom: 120px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  z-index: 80;
  box-shadow: var(--shadow-orange);
  transition: all var(--duration-normal) var(--ease-out);
  border: none;
}

.kefu-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.1);
}

/* 返回顶部 */
.back-top {
  position: fixed;
  right: 20px;
  bottom: 70px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--border-default);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  cursor: pointer;
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
}

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

/* ============================================================
   新闻区块 (左图右文列表)
   ============================================================ */
.news-list-item {
  display: flex;
  gap: 24px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  transition: all var(--duration-fast) var(--ease-out);
}

.news-list-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(3px);
}

.news-list-item__image {
  width: 200px; height: 140px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-gray-100);
}

.news-list-item__image img {
  width: 100%; height: 100%; object-fit: cover;
}

.news-list-item__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-list-item__title {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-heading); margin-bottom: 8px;
}

.news-list-item__desc {
  font-size: 0.9rem; color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.news-list-item__date {
  font-size: 0.82rem; color: var(--text-muted);
  margin-top: 8px;
}

/* ============================================================
   FBA攻略 — 网格卡片 + 标签
   ============================================================ */
.guide-card {
  background: #fff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.guide-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.guide-card__image {
  aspect-ratio: 16/10;
  background: var(--bg-gray-100);
  overflow: hidden;
}

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

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

.guide-card__body {
  padding: 20px;
}

.guide-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem; font-weight: 700;
  color: var(--text-heading); margin-bottom: 8px;
}

.guide-card__desc {
  font-size: 0.88rem; color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   Hero 数字滚动
   ============================================================ */
.countup {
  display: inline;
}

/* ============================================================
   Section 背景变体
   ============================================================ */
.section--gray {
  background: var(--bg-gray-50);
}

.section--white {
  background: #fff;
}

/* ============================================================
   脉冲动画
   ============================================================ */
@keyframes btnPulse {
  0% { box-shadow: 0 0 0 0 rgba(232, 122, 32, 0.4); }
  70% { box-shadow: 0 0 0 14px rgba(232, 122, 32, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 122, 32, 0); }
}

.btn--primary.pulse {
  animation: btnPulse 2s infinite;
}

/* ============================================================
   AOS 覆盖
   ============================================================ */
[data-aos] {
  transition-timing-function: var(--ease-out);
}

/* ============================================================
   响应式 — 平板 (768px - 1023px)
   ============================================================ */
@media (max-width: 1023px) {
  :root { --section-py: 64px; --header-h: 64px; }

  .header__nav,
  .header__actions { display: none; }

  .hamburger { display: flex; }

  .hero { height: 420px; }

  .inner-banner { height: 220px; margin-top: var(--header-h); }

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

  .list-grid--4 { grid-template-columns: repeat(2, 1fr); }

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

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

  .media-section {
    grid-template-columns: 1fr; gap: 32px;
  }

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

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

  .service-detail-layout { grid-template-columns: 1fr; }

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

  .news-list-item { flex-direction: column; }

  .news-list-item__image { width: 100%; height: 180px; }
}

/* ============================================================
   响应式 — 移动端 (< 768px)
   ============================================================ */
@media (max-width: 767px) {
  :root { --section-py: 48px; }

  .hero {
    height: 70vh; min-height: 380px;
  }

  .hero__actions { flex-direction: column; align-items: center; }

  .hero__actions .btn { width: 80%; justify-content: center; }

  .inner-banner { height: 180px; }

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

  .list-grid--4 { grid-template-columns: 1fr; }

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

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

  .footer__grid { grid-template-columns: 1fr; gap: 28px; }

  .footer__bottom-inner { flex-direction: column; text-align: center; }

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

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

  .quote-form-wrap,
  .tracking-wrap { padding: 24px; }

  .contact-form-card { padding: 24px; }

  .search-form-row { flex-direction: column; }

  .search-result-item { flex-direction: column; }

  .search-result-item__thumb { width: 100%; height: 160px; }

  .detail__pager { flex-direction: column; gap: 8px; text-align: center; }

  .kefu-btn { right: 12px; bottom: 100px; width: 46px; height: 46px; }

  .back-top { right: 12px; bottom: 55px; }
}

/* ============================================================
   响应式 — 小屏 (< 375px)
   ============================================================ */
@media (max-width: 374px) {
  body { font-size: 14px; }
  .list-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 0; }
}

/* ============================================================
   偏好：减少动画
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Mobile logistics layouts. Desktop rules above remain intact. */
@media(max-width:1023px){
 html,body{overflow-x:visible}
 [data-aos^="fade-"]{transform:translateY(12px)}[data-aos].aos-animate{transform:none}
 .header__inner{padding:0 20px;gap:12px}.header__logo{min-width:0;flex:1}.header__logo-text{min-width:0}.header__logo-icon{flex-shrink:0}.header__logo-sub{font-size:9px;letter-spacing:.04em;overflow-wrap:anywhere}.header__actions{display:none}.hamburger{flex-shrink:0}
 .header:has(.hamburger.active){z-index:130}
 .mobile-nav{top:var(--header-h);height:calc(100dvh - var(--header-h));width:calc(100vw - 48px);max-width:340px;visibility:hidden;pointer-events:none}
 .mobile-nav.open{visibility:visible;pointer-events:auto}.mobile-nav__inner{padding:18px 16px}.mobile-nav__link{padding:11px 12px;min-height:44px;font-size:14px}
 .mobile-nav__sub{padding-left:8px}.mobile-nav__sub.open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.mobile-nav__sub a{min-width:0;padding:10px;font-size:12px}.mobile-nav__sub a:first-child{grid-column:1/-1}
 body.page-inner{padding-top:calc(var(--header-h) + 14px)}
 .page-inner .container,.page-inner .breadcrumb{padding-left:20px;padding-right:20px}
 .inner-banner{margin-top:0;height:auto!important;min-height:155px}.inner-banner__content{height:auto;min-height:155px;padding:26px 20px}.inner-banner__title{overflow-wrap:anywhere}
 .detail__body,.detail__param-value,.detail__pager,.footer__contact-item,.contact-info__value{overflow-wrap:anywhere}
 .detail__body img,.detail__body iframe{max-width:100%;height:auto}.detail__body table{display:block;max-width:100%;overflow-x:auto}
 .tab-panel.hidden{display:none}
}
@media(max-width:767px){
 :root{--section-py:32px;--section-py-sm:26px}
 .container{padding-left:20px;padding-right:20px}.section-title{font-size:25px;line-height:1.4}.section-subtitle{font-size:13px;line-height:1.7}.section-tag{font-size:11px;letter-spacing:.06em;margin-bottom:8px}
 .container>[style*="margin-bottom:48px"]{margin-bottom:22px!important}.section-header{margin-bottom:22px;gap:14px;flex-wrap:wrap}
 .btn,.btn--lg{font-size:13px;padding:12px 17px;min-height:44px}
 .hero{height:405px;min-height:405px;max-height:405px}.hero__content{padding:82px 20px 48px}.hero__title{font-size:27px;line-height:1.35;margin-bottom:14px}.hero__subtitle{font-size:13px;line-height:1.8;margin-bottom:18px}
 .hero__actions{flex-direction:row;gap:10px}.hero__actions .btn{width:auto}.hero-pagination{position:absolute;bottom:20px;left:0;width:100%;margin:0}
 .stats-section{padding:22px 0}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:0}.stat-item{padding:16px 8px;min-width:0}.stat-item__number{font-size:29px;line-height:1.3;white-space:nowrap}.stat-item__unit{font-size:12px}.stat-item__label{font-size:12px;margin-top:6px}
 .list-grid,.list-grid--4,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .service-card{padding:20px 10px;min-width:0}.service-card__icon{width:40px;height:40px;font-size:21px;margin:0 auto 12px}.service-card__title{font-size:16px;margin-bottom:7px}.service-card__desc{font-size:11px;line-height:1.7;overflow-wrap:anywhere}
 .list-grid:has(>.card){grid-template-columns:minmax(0,1fr)}
 .card{display:grid;grid-template-columns:105px minmax(0,1fr);min-width:0;border-radius:14px}.card__image{height:100%;min-height:150px;aspect-ratio:auto}.card__body{padding:14px 12px;min-width:0}
 .card__tag{font-size:10px;padding:3px 7px;margin-bottom:6px}.card__title{font-size:15px;line-height:1.6;display:block;-webkit-line-clamp:unset;overflow-wrap:anywhere}.card__desc{font-size:12px;line-height:1.65}.card__meta{gap:6px;flex-wrap:wrap;font-size:11px;margin-top:10px;padding-top:10px;overflow-wrap:anywhere}
 .home-cases.list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-cases>.card{display:block}.home-cases .card__image{height:auto;min-height:0;aspect-ratio:4/3}.home-cases .card__body{padding:12px 10px}
 .media-section{gap:20px;min-width:0}.media-image{height:200px;min-height:0;aspect-ratio:auto}.media-image img{height:100%;object-fit:cover}.media-text{gap:14px;min-width:0}.media-text p{font-size:13px;line-height:1.8}.media-text>div>div[style*="display:flex"]{display:grid!important;grid-template-columns:18px minmax(0,1fr);gap:5px 8px!important}.media-text>div>div>a{font-size:14px;line-height:1.65}.media-text>div>div>span{grid-column:2;font-size:11px!important}
 .advantages{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.advantage-card{padding:20px 12px;min-width:0;text-align:left}.advantage-card__icon{width:40px;height:40px;font-size:20px;margin:0 0 12px}.advantage-card__title{font-size:16px;margin-bottom:8px}.advantage-card__desc{font-size:12px;line-height:1.75}
 .news-list-item{flex-direction:row;padding:14px 12px;gap:12px}.news-list-item__image{width:80px;height:110px;min-width:80px;flex-shrink:0}.news-list-item__body{min-width:0}.news-list-item__title{font-size:15px;line-height:1.55}.news-list-item__desc{font-size:12px;line-height:1.65}.news-list-item__date{font-size:10px;overflow-wrap:anywhere}
 .cta-section{padding:32px 0}.cta-section__title{font-size:24px;line-height:1.5}.cta-section__subtitle{font-size:13px;line-height:1.8;margin-bottom:20px}
 .footer{padding-top:30px}.footer__grid{grid-template-columns:minmax(0,1fr) 98px;gap:24px 14px;padding:0 20px 24px}.footer__grid>div:nth-child(-n+2){grid-column:1/-1}.footer__brand-desc{font-size:12px;line-height:1.8;margin-bottom:12px}.footer__col-title{font-size:15px;margin-bottom:12px}
 .footer__links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.footer__links a{font-size:12px}.footer__contact-item{font-size:11px;gap:7px;margin-bottom:10px}.footer__qrcode{width:90px;height:90px}.footer__bottom-inner{font-size:10px;padding:18px 20px;gap:8px}.friend-links{gap:10px;padding:20px 0;margin-top:0;font-size:11px}
 .inner-banner__title{font-size:24px;line-height:1.45}.inner-banner__subtitle{font-size:12px;line-height:1.65}.breadcrumb{font-size:11px;flex-wrap:wrap;gap:6px;padding-top:12px;padding-bottom:12px}.filter-bar{flex-wrap:wrap;gap:8px;padding:16px 0}.filter-bar a{padding:8px 12px;font-size:12px}
 .service-detail-layout{gap:22px;grid-template-columns:minmax(0,1fr)}.service-detail-layout>*{min-width:0}.service-detail-image img{max-height:340px;object-fit:contain}.service-detail-info h2{font-size:24px}
 .detail__title{font-size:24px;line-height:1.5}.detail__meta{font-size:11px;flex-wrap:wrap;gap:10px}.detail__params{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.detail__param{padding:12px 10px;min-width:0}.detail__param-label{font-size:11px}.detail__param-value{font-size:14px}.detail__body{font-size:14px;line-height:1.9}
 .detail-tabs{display:flex;flex-wrap:wrap;gap:4px;margin-top:26px!important}.detail-tab{flex:1;min-width:70px;padding:12px 6px;font-size:13px;white-space:normal}.detail__pager{align-items:flex-start;text-align:left;gap:12px;margin-top:24px;font-size:12px}
 .related-grid .card{display:block}.related-grid .card__image{height:auto;min-height:0;aspect-ratio:4/3}.related-grid .card__body{padding:12px 10px}
 .quote-form-wrap,.tracking-wrap,.contact-form-card{padding:24px 18px}.contact-grid{gap:26px}.contact-info__item{gap:12px}.contact-info__value{font-size:14px}
 .form-control,.form-input,.form-select,.form-textarea,form input,form select,form textarea{font-size:16px;min-width:0;max-width:100%}form [style*="grid-template-columns"]{grid-template-columns:minmax(0,1fr)!important;gap:12px!important}
 .form-group>[style*="display:flex"]{flex-wrap:wrap}.search-form-row{flex-direction:row;flex-wrap:wrap;gap:10px}.search-input-wrap{min-width:160px;flex:1}.search-form-row input{width:100%;font-size:16px}.search-result-item{flex-direction:row;gap:12px;padding:16px 0}.search-result-item__thumb{width:80px;height:100px;flex-shrink:0}.search-result-item__content{min-width:0}.search-result-item__title{white-space:normal;line-height:1.5;font-size:15px}
 .tracking-step{gap:12px}.tracking-step>div{min-width:0;overflow-wrap:anywhere}.kefu-btn{width:44px;height:44px;right:12px;bottom:76px}.back-top{right:14px;bottom:24px;width:40px;height:40px}
}
@media(max-width:359px){.header__logo-name{font-size:17px}.header__logo-sub{font-size:8px}.hero__title{font-size:24px}.card{grid-template-columns:84px minmax(0,1fr)}.news-list-item__image{width:64px;min-width:64px}.card__body{padding:12px 10px}.stat-item__number{font-size:27px}}