/* ============================================
   通信+ 官方网站 - 全局样式
   科技蓝高端企业风格
   ============================================ */

/* CSS Variables - 科技蓝配色体系 */
:root {
  /* 主色 */
  --primary-blue: #0a5cff;
  --primary-dark: #0646c8;
  --primary-light: #3d7aff;
  --primary-bg: #f0f5ff;
  
  /* 辅助色 */
  --accent-cyan: #00d4ff;
  --accent-gold: #ffa940;
  --success-green: #52c41a;
  --danger-red: #ff4d4f;
  
  /* 中性色 */
  --text-primary: #1a1a2e;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --text-white: #ffffff;
  
  /* 背景色 */
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0a1628;
  --bg-gradient: linear-gradient(135deg, #0a1628 0%, #1a2744 50%, #0d2137 100%);
  
  /* 渐变 */
  --gradient-blue: linear-gradient(135deg, #0a5cff 0%, #00d4ff 100%);
  --gradient-dark: linear-gradient(180deg, #0a1628 0%, #162544 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(240,245,255,0.9) 100%);
  
  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(10, 92, 255, 0.08);
  --shadow-md: 0 4px 20px rgba(10, 92, 255, 0.12);
  --shadow-lg: 0 8px 40px rgba(10, 92, 255, 0.15);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 30px rgba(10, 92, 255, 0.3);
  
  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  
  /* 字体 */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  
  /* 过渡 */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Section Base */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section-light {
  background: var(--bg-light);
}

.section-gradient {
  background: var(--bg-gradient);
  color: var(--text-white);
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title .highlight {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   Navigation - 导航栏
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-white);
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-logo span {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-blue);
  transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-white);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding: 12px 28px;
  background: var(--gradient-blue);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white) !important;
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px rgba(10, 92, 255, 0.4);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(10, 92, 255, 0.5);
}

.nav-cta::after {
  display: none !important;
}

/* Portal入口高亮 */
.nav-highlight {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
  color: #fff !important;
  border-radius: 20px;
  font-weight: 700;
  padding: 8px 18px !important;
}
.nav-highlight:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(245,158,11,0.4);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text-white);
  transition: var(--transition-normal);
  border-radius: 2px;
}

/* ============================================
   Hero Section - 首屏
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-dark);
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 22, 40, 0.7) 0%,
    rgba(10, 22, 40, 0.85) 50%,
    rgba(10, 22, 40, 0.95) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content {
  animation: fadeInUp 1s ease forwards;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(10, 92, 255, 0.15);
  border: 1px solid rgba(10, 92, 255, 0.3);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-white);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-title .gradient-text {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  font-family: var(--font-family);
}

.btn-primary {
  background: var(--gradient-blue);
  color: var(--text-white);
  box-shadow: 0 4px 25px rgba(10, 92, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(10, 92, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-3px);
}

.btn-white {
  background: var(--bg-white);
  color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: 38px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-number .unit {
  font-size: 20px;
  color: var(--accent-cyan);
  margin-left: 4px;
}

.stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  animation: fadeInRight 1s ease 0.3s both;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
  width: 100%;
  height: 550px;
  object-fit: cover;
}

.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(10, 92, 255, 0.3);
  border-radius: var(--radius-xl);
  z-index: 1;
  pointer-events: none;
}

/* Floating Elements */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
  z-index: 2;
}

.floating-card.card-1 {
  top: 40px;
  right: -30px;
  animation-delay: 0s;
}

.floating-card.card-2 {
  bottom: 60px;
  left: -30px;
  animation-delay: 2s;
}

.floating-card .card-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 10px;
}

.floating-card .card-label {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.floating-card .card-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

/* ============================================
   Cards & Components
   ============================================ */

/* Feature Card */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition-normal);
  border: 1px solid rgba(10, 92, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-blue);
  opacity: 0;
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(10, 92, 255, 0.15);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-bg);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 24px;
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-blue);
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Mode Card (合作模式) */
.mode-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  border: 1px solid rgba(10, 92, 255, 0.08);
  position: relative;
}

.mode-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(10, 92, 255, 0.2);
}

.mode-header {
  padding: 32px;
  background: var(--gradient-dark);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.mode-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(10, 92, 255, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.mode-number {
  font-size: 48px;
  font-weight: 900;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}

.mode-tag {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.mode-header h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.mode-header p {
  font-size: 14px;
  opacity: 0.75;
}

.mode-body {
  padding: 32px;
}

.mode-benefits {
  margin-bottom: 24px;
}

.mode-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.mode-benefit-item:last-child {
  border-bottom: none;
}

.benefit-check {
  width: 22px;
  height: 22px;
  min-width: 22px;
  background: rgba(82, 196, 26, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success-green);
  font-size: 13px;
  margin-top: 2px;
}

.mode-benefit-item span {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.mode-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 20px;
}

.mode-price .price-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary-blue);
}

.mode-price .price-unit {
  font-size: 14px;
  color: var(--text-light);
}

.mode-price .price-note {
  font-size: 13px;
  color: var(--success-green);
  font-weight: 500;
}

/* Product Card */
.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  border: 1px solid rgba(10, 92, 255, 0.08);
}

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

.product-image {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.product-image .product-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.8), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition-normal);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-info {
  padding: 28px;
}

.product-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.product-info p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.product-price {
  display: flex;
  align-items: center;
  gap: 12px;
}

.price-tag {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary-blue);
}

.price-commission {
  font-size: 13px;
  color: var(--success-green);
  background: rgba(82, 196, 26, 0.1);
  padding: 4px 12px;
  border-radius: 50px;
  font-weight: 600;
}

/* ============================================
   Forms - 表单样式
   ============================================ */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #e8ecf1;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-white);
  transition: var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(10, 92, 255, 0.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Calculator Styles */
.calculator-container {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  max-width: 720px;
  margin: 0 auto;
}

.calculator-result {
  background: var(--primary-bg);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-top: 32px;
  text-align: center;
  border: 2px solid rgba(10, 92, 255, 0.15);
}

.result-number {
  font-size: 52px;
  font-weight: 900;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.result-label {
  font-size: 16px;
  color: var(--text-secondary);
}

.result-breakdown {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(10, 92, 255, 0.1);
}

.breakdown-item {
  text-align: center;
}

.breakdown-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.breakdown-label {
  font-size: 12px;
  color: var(--text-light);
}

/* ============================================
   Team Section
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.team-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  border: 1px solid rgba(10, 92, 255, 0.08);
}

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

.team-photo {
  height: 320px;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.team-info {
  padding: 24px;
  text-align: center;
}

.team-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.team-role {
  font-size: 14px;
  color: var(--primary-blue);
  font-weight: 500;
  margin-bottom: 12px;
}

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

/* ============================================
   Contact / Footer
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.contact-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--primary-bg);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.contact-detail h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-detail p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-form {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(10, 92, 255, 0.3); }
  50% { box-shadow: 0 0 40px rgba(10, 92, 255, 0.5); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   移动端修复 v4（2026-08-21）
   修正：类名错误 + 导航栏文字不可见 + 微信浏览器兼容
   ============================================================ */

/* ===== 0. 通用横滑基础 ===== */
.scroll-x-wrapper {
  overflow-x: auto !important;
  overflow-y: hidden !important;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; -ms-overflow-style: none;
}
.scroll-x-wrapper::-webkit-scrollbar { display: none !important; }


/* =============================================
   断点1：平板 ≤1024px
   ============================================= */
@media (max-width: 1024px) {

  /* Hero单列 */
  .hero .container { grid-template-columns: 1fr !important; text-align: center; }
  .hero-right-image { display: none !important; }

  /* 牌照 3→2列 */
  .license-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* 三级分润 3→2列 */
  .commission-tiers { grid-template-columns: repeat(2, 1fr) !important; }

  /* 平台流程 5→3列 */
  .platform-flow { grid-template-columns: repeat(3, 1fr) !important; }

  /* cooperation 优势 3→2列 */
  div[style*="grid-template-columns:repeat(3,1fr)"][style*="gap:28px"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* 模式对比 保持2列缩小 */
  div[style*="grid-template-columns:repeat(2,1fr)"][style*="gap:36px"] { gap: 24px !important; }

  /* products 产品网格 */
  div[style*="grid-template-columns:repeat(auto-fit,minmax(340px,1fr))"] {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
  }

  /* about 双列→单列 */
  .page-grid-two[style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; gap: 40px !important; }

  /* about 核心优势 3→2列 */
  .feature-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* contact 表单单列 */
  .contact-grid { grid-template-columns: 1fr !important; }

  /* 通用间距缩减 */
  .section { padding: 64px 0 !important; }
  .section-light { padding: 64px 0 !important; }
  .section-gradient { padding: 64px 0 !important; }
  h1.page-title[style*="font-size:48px"] { font-size: 36px !important; }
  .section-title { font-size: 30px !important; }
}


/* =============================================
   断点2：手机 ≤768px （核心）
   ============================================= */
@media (max-width: 768px) {

  /* ---- A. 导航栏 ---- */
  .navbar { height: 60px !important; padding: 0 !important; border-bottom: 1px solid rgba(0,0,0,0.06); }
  .navbar .container { padding: 0 18px !important; height: 60px !important; }
  .nav-logo img { height: 32px !important; width: auto !important; }
  .nav-logo span { display: none !important; }

  /* 汉堡按钮 - 深色线条 */
  .nav-toggle {
    display: flex !important; flex-direction: column !important;
    justify-content: center !important; align-items: center !important;
    width: 42px !important; height: 42px !important; gap: 6px !important;
    cursor: pointer !important; border-radius: 10px !important;
    z-index: 1001 !important; padding: 10px !important;
    background: transparent !important; border: none !important; outline: none !important;
    -webkit-tap-highlight-color: transparent;
  }
  .nav-toggle span {
    display: block !important; width: 22px !important; height: 2.5px !important;
    background: #1e293b !important; border-radius: 2px !important;
    transition: all 0.3s ease !important;
  }
  .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

  /* 全屏下拉菜单 */
  .nav-menu {
    display: none !important;
    position: fixed !important; top: 60px !important;
    left: 0 !important; right: 0 !important; bottom: 0 !important;
    width: 100% !important;
    background: #0f172a !important;
    flex-direction: column !important;
    padding: 20px 0 28px !important;
    z-index: 998 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    animation: navSlideIn 0.3s ease forwards;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3) !important;
  }
  .nav-menu.active { display: flex !important; }
  @keyframes navSlideIn {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* 菜单项 - 用 .navbar 前缀确保覆盖内联 style 标签 */
  .navbar .nav-link,
  .navbar .nav-link.nav-highlight {
    display: block !important;
    padding: 16px 28px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #ffffff !important;              /* 纯白！覆盖内联 #1a1a2e */
    text-decoration: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    background: rgba(15,23,42,0.6) !important;   /* 深蓝半透明底 */
    -webkit-tap-highlight-color: transparent;
    letter-spacing: 0.5px !important;
    line-height: 1.5 !important;
  }
  .nav-link::after,
  .nav-link.nav-highlight::after { display: none !important; }

  /* hover/active状态 — 高亮蓝色背景 */
  .navbar .nav-link:hover,
  .navbar .nav-link.active {
    color: #ffffff !important;
    background: rgba(37,99,235,0.25) !important;
    border-left: 4px solid #3b82f6 !important;
    padding-left: 24px !important;
  }
  .nav-link.active { 
    font-weight: 800 !important; 
    background: rgba(37,99,235,0.35) !important;
  }

  /* Portal入口高亮 — 金色系 */
  .navbar .nav-link.nav-highlight { 
    color: #fbbf24 !important; 
    background: rgba(251,191,36,0.08) !important;
    border-bottom: 1px solid rgba(251,191,36,0.15) !important;
  }
  .nav-link.nav-highlight:hover { 
    color: #fcd34d !important; 
    background: rgba(251,191,36,0.18) !important;
    border-left: 4px solid #fbbf24 !important;
  }

  /* CTA按钮 */
  .nav-cta {
    display: block !important;
    margin: 16px 24px 24px !important;
    padding: 16px 28px !important;
    border-radius: 14px !important;
    text-align: center !important;
    font-size: 17px !important;
    font-weight: 800 !important;
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
    color: #fff !important;
    box-shadow: 0 4px 20px rgba(37,99,235,0.4) !important;
    border: none !important;
    letter-spacing: 1px !important;
    -webkit-tap-highlight-color: transparent;
  }
  .nav-cta::after { display: none !important; }
  .nav-cta:active { transform: scale(0.97); }

  .navbar.has-open-menu { box-shadow: 0 2px 12px rgba(0,0,0,0.1) !important; }

  /* ---- B. Hero区 ---- */
  section[style*="padding:160px 0 80px"],
  .page-hero[style*="padding:160px 0 80px"] { padding: 80px 0 48px !important; }
  h1.page-title[style*="font-size:48px"] { font-size: 28px !important; margin-bottom: 12px !important; }
  p.page-subtitle[style*="font-size:18px"] { font-size: 14px !important; max-width: 100% !important; padding: 0 20px !important; }
  .hero-title { font-size: 30px !important; }
  .hero-slogan { font-size: 16px !important; }
  .hero-desc { font-size: 14px !important; max-width: 100% !important; line-height: 1.65 !important; }
  .hero-actions { flex-direction: column !important; align-items: center !important; gap: 12px !important; }
  .hero-actions a, .hero-actions button { width: 100% !important; max-width: 280px; text-align: center !important; box-sizing: border-box !important; }
  .hero-badge { font-size: 12px !important; padding: 5px 14px !important; border-radius: 20px !important; }

  /* 数据卡 */
  .hero-stats-new { justify-content: center !important; gap: 12px !important; flex-wrap: wrap !important; }
  .hero-stat-card { min-width: 96px !important; padding: 12px 14px !important; }
  .hero-stat-num { font-size: 22px !important; }
  .hero-stat-label { font-size: 11px !important; }

  /* ---- C. index 牌照资质 → 横滑 ---- */
  .license-grid {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  .license-grid::-webkit-scrollbar { display: none !important; }
  .license-card {
    flex: 0 0 260px !important;
    scroll-snap-align: start !important;
    border-radius: 16px !important;
    padding: 22px 18px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }
  .license-icon { font-size: 30px !important; margin-bottom: 10px !important; }
  .license-name { font-size: 15px !important; }
  .license-code { font-size: 12px !important; }
  .license-desc { font-size: 13px !important; line-height: 1.55 !important; }

  /* ---- D. index 数字化平台流程 → 横滑 【修正类名】---- */
  .platform-flow {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  .platform-flow::-webkit-scrollbar { display: none !important; }
  .platform-flow::before { display: none !important; } /* 隐藏连接线伪元素 */

  .flow-step-card {
    flex: 0 0 200px !important;
    scroll-snap-align: start !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 24px 16px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
    border-radius: 16px !important;
    background: #fff !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important;
  }
  .flow-step-num {
    font-size: 36px !important;
    margin-bottom: 12px !important;
  }
  .flow-step-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
    color: #1e293b !important;
  }
  .flow-step-desc {
    font-size: 13px !important;
    line-height: 1.55 !important;
    color: #64748b !important;
  }

  /* ---- E. index 三级分润 → 横滑 【修正类名】---- */
  .commission-tiers {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  .commission-tiers::-webkit-scrollbar { display: none !important; }

  .tier-card {
    flex: 0 0 260px !important;
    scroll-snap-align: start !important;
    border-radius: 18px !important;
    padding: 24px 20px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }
  .tier-header { margin-bottom: 16px !important; }
  .tier-name { font-size: 18px !important; }
  .tier-feature-list li { font-size: 13px !important; padding: 7px 0 !important; }

  /* ---- F. index 合作模式 → 横滑卡片 ---- */
  .mode-grid-2,
  div[style*="mode-grid-2"],
  div[style*="grid-template-columns:repeat(2,1fr)"][style*="gap:36px"] {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 16px !important;
    padding: 8px 18px 20px !important;
    margin: 0 -18px !important;
  }
  .mode-card-2 {
    flex: 0 0 300px !important;
    scroll-snap-align: start !important;
    min-width: 0 !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }
  .mode-header-2 { padding: 28px 22px 20px !important; }
  .mode-title-2 { font-size: 20px !important; }
  .mode-subtitle-2 { font-size: 13px !important; }
  .mode-body-2 { padding: 22px !important; }
  .mode-benefit-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    margin-bottom: 16px !important;
  }
  .mode-benefit-item-2 { 
    font-size: 12.5px !important; 
    padding: 8px 10px !important; 
  }
  .btn-mode { 
    padding: 13px 16px !important; 
    font-size: 14px !important; 
  }

  /* ---- G. index CTA表单 ---- */
  .form-row { grid-template-columns: 1fr !important; gap: 12px !important; }

  /* ---- H. cooperation 6大优势 → 横滑 ---- */
  div[style*="grid-template-columns:repeat(3,1fr)"][style*="gap:28px"],
  div[style*="grid-template-columns:repeat(2,1fr)"][style*="gap:28px"] {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  div[style*="background:#fff;border-radius:16px;padding:36px 28px"] {
    flex: 0 0 260px !important;
    scroll-snap-align: start !important;
    border-radius: 16px !important;
    padding: 22px 18px !important;
    box-sizing: border-box !important;
  }
  div[style*="width:56px;height:56px;border-radius:14px"] {
    width: 46px !important; height: 46px !important; border-radius: 12px !important; margin-bottom: 12px !important;
  }
  div[style*="width:56px;height:56px"] span[style*="font-size:26px"] { font-size: 22px !important; }
  div[style*="font-size:19px;font-weight:700"][style*="margin-bottom:10px"] { font-size: 16px !important; margin-bottom: 8px !important; }
  div[style*="font-size:14.5px;color:var(--text-secondary)"] { font-size: 13px !important; line-height: 1.6 !important; }

  /* ---- I. cooperation 模式对比卡 单列 ---- */
  div[style*="padding:36px 32px 24px;background:linear-gradient"] { padding: 24px 20px 16px !important; border-radius: 16px !important; }
  div[style*="font-size:26px;font-weight:800"][style*="margin-bottom:8px"] { font-size: 20px !important; }
  div[style*="font-size:15px;color:#4b5563;line-height:1.7"] { font-size: 14px !important; }
  div[style*="padding:28px 32px"] { padding: 20px 18px !important; }
  div[style*="display:flex;flex-direction:column;gap:12px"] { gap: 10px !important; }
  div[style*="display:flex;align-items:center;gap:10px;font-size:15px"] { font-size: 14px !important; gap: 8px !important; }
  div[style*="margin-top:24px;padding:16px 20px;background:#f8fafc"] { margin-top: 16px !important; padding: 12px 14px !important; }
  a[style*="display:block;margin-top:24px;text-align:center;padding:16px 24px"] { padding: 13px 20px !important; font-size: 15px !important; margin-top: 18px !important; }

  /* ---- J. cooperation 对比表格 横滚 ---- */
  div[style*="max-width:800px;margin:0 auto;background:#fff;border-radius:16px"] {
    border-radius: 12px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  div[style*="max-width:800px;margin:0 auto;background:#fff"]::-webkit-scrollbar { height: 4px; }
  div[style*="max-width:800px;margin:0 auto"] table { min-width: 520px !important; }
  div[style*="max-width:800px;margin:0 auto"] th,
  div[style*="max-width:800px;margin:0 auto"] td { padding: 11px 13px !important; font-size: 13px !important; }

  /* ---- K. cooperation 章节标题 ---- */
  div[style*="text-align:center;margin-bottom:56px"] { margin-bottom: 34px !important; }
  div[style*="text-align:center;margin-bottom:44px"] { margin-bottom: 30px !important; }
  h2[style*="font-size:36px;color:var(--text-primary)"] { font-size: 25px !important; }
  h2[style*="font-size:30px;color:var(--text-primary)"] { font-size: 22px !important; }

  /* ---- L. cooperation CTA ---- */
  section[style*="background:linear-gradient(135deg,#1e40af"] h2[style*="font-size:34px"] { font-size: 23px !important; margin-bottom: 12px !important; }
  section[style*="background:linear-gradient(135deg,#1e40af"] p[style*="font-size:17px"] { font-size: 14px !important; margin-bottom: 22px !important; }
  section[style*="background:linear-gradient(135deg,#1e40af"] div[style*="display:flex;gap:16px"] { gap: 12px !important; flex-direction: column !important; align-items: center !important; }
  a[style*="padding:18px 42px;font-size:17px;background:#fff;color:var(--primary-blue)"] { padding: 14px 32px !important; font-size: 15px !important; }
  a[style*="padding:18px 42px;font-size:17px;color:#fff;border:2px solid rgba(255,255,255,0.5)"] { padding: 14px 32px !important; font-size: 15px !important; }

  /* ---- M. products 产品列表 → 横滑 ---- */
  div[style*="grid-template-columns:repeat(auto-fit,minmax(340px,1fr))"],
  div[style*="grid-template-columns:repeat(auto-fit,minmax(280px,1fr))"] {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  div[style*="grid-template-columns:repeat(auto-fit,minmax(340px,1fr))"]::-webkit-scrollbar { display: none !important; }

  .product-card {
    flex: 0 0 280px !important;
    scroll-snap-align: start !important;
    border-radius: 16px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }
  .product-image[style*="height:240px"], div[style*="height:240px"] { height: 160px !important; border-radius: 16px 16px 0 0 !important; }
  div[style*="color:#fff;font-size:72px"] { font-size: 44px !important; }
  .product-info { padding: 18px !important; }
  .product-info h3 { font-size: 17px !important; margin-bottom: 8px !important; }
  .product-info p { font-size: 13px !important; line-height: 1.6 !important; margin-bottom: 10px !important; }
  .product-info ul { margin: 10px 0 !important; }
  .product-info ul li { font-size: 12.5px !important; padding: 5px 0 !important; }

  /* ---- N. about 公司介绍 ---- */
  div[style*="font-size:36px;font-weight:800;margin-bottom:20px"] { font-size: 25px !important; margin-bottom: 14px !important; }
  div[style*="font-size:16px;color:var(--text-secondary);line-height:1.9"] { font-size: 14.5px !important; line-height: 1.7 !important; margin-bottom: 16px !important; }
  div[style*="display:flex;gap:16px;flex-wrap:wrap"] { gap: 10px !important; }
  div[style*="background:var(--primary-bg);border-radius:12px;padding:14px 22px;font-size:14px"] { padding: 10px 14px !important; font-size: 13px !important; border-radius: 10px !important; }

  /* ---- O. about 核心优势 → 横滑 ---- */
  .feature-grid {
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px !important;
    padding: 8px 18px 16px !important;
    margin: 0 -18px !important;
  }
  .feature-grid::-webkit-scrollbar { display: none !important; }
  .feature-card {
    flex: 0 0 240px !important;
    scroll-snap-align: start !important;
    border-radius: 16px !important;
    padding: 22px 18px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }
  .feature-icon { font-size: 28px !important; margin-bottom: 10px !important; }
  .feature-card h3 { font-size: 16px !important; margin-bottom: 8px !important; }
  .feature-card p { font-size: 13px !important; line-height: 1.55 !important; }

  /* ---- P. about/contact/coop CTA ---- */
  section.section-gradient .section-title[style*="color:#fff"] { font-size: 23px !important; }
  section.section-gradient p[style*="font-size:17px;color:rgba(255,255,255,0.85)"] { font-size: 14px !important; max-width: 100% !important; margin-bottom: 22px !important; }

  /* ---- Q. contact 页面 ---- */
  h2[style*="font-size:28px;font-weight:800;margin-bottom:32px"] { font-size: 22px !important; margin-bottom: 18px !important; }
  h3[style*="font-size:22px;font-weight:700;margin-bottom:24px"] { font-size: 18px !important; margin-bottom: 14px !important; }
  div[style*="height:260px;background:linear-gradient"] { height: 180px !important; border-radius: 12px !important; }
  div[style*="display:flex;gap:20px;justify-content:center;margin-top:32px"] { gap: 12px !important; margin-top: 22px !important; flex-wrap: wrap !important; }
  a[style*="padding:16px 36px"][href^="tel:"],
  a[style*="padding:16px 36px"][href^="join.html"] { padding: 13px 26px !important; font-size: 14px !important; }

  /* ---- R. join 页面 ---- */
  div[style*="max-width:760px;margin:0 auto"] { padding: 0 4px !important; }
  h3[style*="font-size:24px;font-weight:700;margin-bottom:8px;text-align:center"] { font-size: 19px !important; }
  div[style*="margin-top:48px;display:flex;justify-content:center;gap:40px;flex-wrap:wrap"] { gap: 20px !important; margin-top: 28px !important; }
  div[style*="text-align:center"] div[style*="font-size:28px;margin-bottom:6px"] { font-size: 24px !important; }
  div[style*="text-align:center"] div[style*="font-size:12px;color:var(--text-light)"] { font-size: 11px !important; }
  div[style*="background:#fff;border-radius:14px;padding:24px;border:1px solid #e8ecf1"] { padding: 16px 14px !important; border-radius: 12px !important; }
  div[style*="background:#fff;border-radius:14px;padding:24px"] h4 { font-size: 14px !important; margin-bottom: 6px !important; }
  div[style*="background:#fff;border-radius:14px;padding:24px"] p { font-size: 13px !important; line-height: 1.6 !important; }

  /* ---- S. Footer 移动端 ---- */
  .footer { padding: 36px 0 16px !important; }

  /* Grid布局：brand占满第1行，3个col平分第2行 */
  .footer-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 20px !important;
    padding: 0 16px !important;
  }

  /* 品牌 — 占满整行 + 居中 */
  .footer-brand {
    grid-column: 1 / -1 !important;
    text-align: center !important;
    padding: 0 0 20px !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    margin-bottom: 4px !important;
  }
  .footer-brand p {
    font-size: 12px !important;
    line-height: 1.7 !important;
    margin-top: 8px !important;
    color: rgba(255,255,255,0.4) !important;
  }

  /* 链接列 — 卡片样式 */
  .footer-col {
    background: rgba(255,255,255,0.04) !important;
    border-radius: 12px !important;
    padding: 14px 12px !important;
  }
  .footer-col h4 {
    font-size: 13px !important;
    font-weight: 700 !important;
    margin-bottom: 10px !important;
    color: var(--accent-cyan) !important;
  }
  .footer-links li { margin-bottom: 6px !important; }
  .footer-links li,
  .footer-links a {
    font-size: 11.5px !important;
    color: rgba(255,255,255,0.45) !important;
  }
  .footer-links a:active { color: #fff !important; }

  /* 版权栏 */
  .footer-bottom {
    padding-top: 16px !important;
    flex-direction: column !important;
    gap: 4px !important;
    text-align: center !important;
    font-size: 11px !important;
  }

  /* ---- T. 通用间距 ---- */
  .section { padding: 48px 0 !important; }
  .section-light { padding: 48px 0 !important; }
  .section-gradient { padding: 48px 0 !important; }

  /* ---- U. 表单元素 ---- */
  .form-input, .form-select, .form-textarea { font-size: 16px !important; padding: 12px 14px !important; }
  .form-label { font-size: 14px !important; margin-bottom: 6px !important; }
  button.btn-primary[style*="width:100%;justify-content:center"] { padding: 14px !important; font-size: 16px !important; }

  /* ---- V. container内边距 ---- */
  .container[style*="padding"] { padding-left: 18px !important; padding-right: 18px !important; }
}


/* =============================================
   断点3：小屏手机 ≤480px
   ============================================= */
@media (max-width: 480px) {

  /* 导航更紧凑 */
  .navbar { height: 54px !important; }
  .navbar .container { padding: 0 14px !important; height: 54px !important; }
  .nav-menu { top: 54px !important; }
  .nav-logo img { height: 28px !important; }
  .nav-toggle { width: 38px !important; height: 38px !important; }
  .nav-toggle span { width: 20px !important; height: 2px !important; }
  .navbar .nav-link { padding: 13px 22px !important; font-size: 16px !important; }
  .nav-cta { margin: 12px 18px 20px !important; padding: 14px 24px !important; font-size: 16px !important; }

  /* Hero更紧凑 */
  section[style*="padding:160px 0 80px"],
  .page-hero[style*="padding:160px 0 80px"] { padding: 64px 0 36px !important; }
  h1.page-title[style*="font-size:48px"] { font-size: 24px !important; }
  p.page-subtitle[style*="font-size:18px"] { font-size: 13px !important; }
  .hero-title { font-size: 24px !important; }
  .hero-stats-new { gap: 8px !important; }
  .hero-stat-card { min-width: 84px !important; padding: 10px 10px !important; }
  .hero-stat-num { font-size: 18px !important; }
  .hero-stat-label { font-size: 10px !important; }

  /* 横滑卡片更窄 */
  .license-card { flex: 0 0 230px !important; padding: 18px 14px !important; }
  .license-icon { font-size: 26px !important; }

  .flow-step-card { flex: 0 0 175px !important; padding: 20px 12px !important; }
  .flow-step-num { font-size: 30px !important; }
  .flow-step-title { font-size: 14px !important; }
  .flow-step-desc { font-size: 12px !important; }

  .tier-card { flex: 0 0 230px !important; padding: 20px 16px !important; }

  div[style*="background:#fff;border-radius:16px;padding:22px 18px"] { flex: 0 0 230px !important; padding: 18px 14px !important; }
  div[style*="width:46px;height:46px"] { width: 40px !important; height: 40px !important; }

  .product-card { flex: 0 0 250px !important; }
  .product-image[style*="height:160px"], div[style*="height:160px"] { height: 140px !important; }
  div[style*="color:#fff;font-size:44px"] { font-size: 38px !important; }

  .feature-card { flex: 0 0 210px !important; padding: 18px 14px !important; }

  /* 合作模式横滑更窄 */
  .mode-card-2 { flex: 0 0 270px !important; }
  .mode-header-2 { padding: 24px 18px 16px !important; }
  .mode-title-2 { font-size: 18px !important; }
  .mode-body-2 { padding: 18px !important; }

  /* 模式对比更紧凑 */
  div[style*="padding:24px 20px 16px"] { padding: 18px 14px 12px !important; }
  div[style*="font-size:20px;font-weight:800"] { font-size: 18px !important; }
  div[style*="padding:20px 18px"] { padding: 16px 14px !important; }

  /* about标签 */
  div[style*="background:var(--primary-bg);border-radius:12px;padding:10px 16px;font-size:13px"] { padding: 8px 10px !important; font-size: 12px !important; }

  /* Footer更紧凑 */
  .footer { padding: 28px 0 12px !important; }
  .footer-grid { gap: 8px !important; margin-bottom: 16px !important; }
  .footer-brand { padding-bottom: 16px !important; }
  .footer-brand p { font-size: 11.5px !important; }
  .footer-col { padding: 12px 10px !important; }
  .footer-col h4 { font-size: 12px !important; }
  .footer-links li,
  .footer-links a { font-size: 11px !important; }
  .footer-bottom { font-size: 10.5px !important; }

  /* Section更紧凑 */
  .section { padding: 36px 0 !important; }
  .section-light { padding: 36px 0 !important; }
  .section-gradient { padding: 36px 0 !important; }

  /* CTA按钮垂直堆叠 */
  a[style*="padding:14px 32px;font-size:15px"] { display: block !important; text-align: center !important; padding: 13px 24px !important; }

  /* contact */
  div[style*="gap:12px !important"][style*="margin-top:22px"] { flex-direction: column !important; align-items: stretch !important; }
  a[style*="padding:13px 26px"] { display: block !important; text-align: center !important; }

  /* 表单 */
  .form-input, .form-select, .form-textarea { padding: 11px 12px !important; }

  /* container */
  .container { padding: 0 14px !important; }
}