/*
 Theme Name: 星启辰航
 Theme URI: https://geofacebook.com
 Description: 广州星启辰航数字科技有限公司企业官网 — 出海营销服务 B2B SaaS 风格，橙色渐变主题。
 Version: 1.0.0
 Author: 星启辰航
 Tags: business, custom-menu, custom-logo, featured-images, theme-options, threaded-comments
 Text Domain: xingqichenghang
*/

/* ============================================
   星启辰航 - 企业官网样式表
   B2B SaaS 科技感风格 | 橙色渐变主题
   ============================================ */

/* ===== CSS Variables ===== */
:root {
  /* Primary Colors - Orange Gradient */
  --primary: #FF6A00;
  --primary-light: #FF8C42;
  --primary-lighter: #FFB380;
  --primary-dark: #E55500;
  --primary-darker: #CC4400;
  --gradient-primary: linear-gradient(135deg, #FF6A00 0%, #FF3D00 100%);
  --gradient-primary-hover: linear-gradient(135deg, #FF7A1A 0%, #FF4D1A 100%);
  --gradient-soft: linear-gradient(135deg, #FFF5EC 0%, #FFE8D6 100%);

  /* Dark Colors */
  --dark-bg: #0A0E1E;
  --dark-bg-2: #131A30;
  --dark-bg-3: #1A2240;
  --dark-text: #1A1A2E;

  /* Text Colors */
  --text-dark: #1A1A2E;
  --text-body: #4A4A5E;
  --text-light: #8A8A9A;
  --text-lighter: #B0B0BC;
  --text-white: #FFFFFF;

  /* Background Colors */
  --bg-white: #FFFFFF;
  --bg-light: #F7F8FA;
  --bg-gray: #F0F2F5;
  --bg-cream: #FFFBF6;

  /* Border Colors */
  --border-light: #E8EAED;
  --border-gray: #D1D5DB;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.15);
  --shadow-orange: 0 8px 30px rgba(255,106,0,0.2);
  --shadow-orange-hover: 0 12px 40px rgba(255,106,0,0.3);

  /* Spacing */
  --header-height: 72px;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
}

input, select, textarea {
  font-family: inherit;
  outline: none;
}

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ===== Section Common ===== */
.section {
  padding: 80px 0;
}

.section-lg {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-title .subtitle {
  font-size: 16px;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.section-title .tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gradient-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange-hover);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

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

.btn-outline-dark:hover {
  background: var(--gradient-soft);
}

.btn-white {
  background: var(--text-white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

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

.btn-lg {
  padding: 14px 36px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

/* ===== Header / Navigation ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: var(--transition);
}

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

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
}

.logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 8px;
  color: white;
  font-size: 18px;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu a {
  font-size: 15px;
  color: var(--text-body);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary);
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-actions .btn {
  padding: 10px 24px;
  font-size: 14px;
}

/* ===== Nav Dropdown ===== */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.nav-chevron {
  margin-left: 4px;
  transition: transform 0.3s ease;
}

.nav-dropdown:hover .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 8px;
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 2px;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text-body);
  border-radius: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  background: var(--gradient-soft);
  color: var(--primary);
}

.nav-dropdown-menu a::after {
  display: none;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 720px;
  padding-top: var(--header-height);
  background: var(--dark-bg);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(255,106,0,0.15) 0%, transparent 50%),
              radial-gradient(ellipse at 20% 80%, rgba(255,61,0,0.1) 0%, transparent 50%),
              linear-gradient(135deg, #0A0E1E 0%, #131A30 50%, #0F1525 100%);
}

.hero-bg svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
}

.hero-bg .glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 6s ease-in-out infinite;
}

.hero-bg .glow-orb-1 {
  top: 10%;
  right: 15%;
  width: 300px;
  height: 300px;
  background: rgba(255,106,0,0.25);
}

.hero-bg .glow-orb-2 {
  bottom: 10%;
  left: 10%;
  width: 250px;
  height: 250px;
  background: rgba(255,61,0,0.15);
  animation-delay: 2s;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 60px 40px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}

.hero-content {
  padding-right: 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,106,0,0.15);
  border: 1px solid rgba(255,106,0,0.3);
  border-radius: 24px;
  color: var(--primary-lighter);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

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

.hero-subtitle {
  font-size: 22px;
  font-weight: 500;
  color: var(--primary-lighter);
  margin-bottom: 20px;
  line-height: 1.5;
}

.hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 560px;
}

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

/* ===== Hero Form Card ===== */
.hero-form-card {
  background: rgba(255,255,255,0.98);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  backdrop-filter: blur(20px);
}

.hero-form-card .form-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.hero-form-card .form-subtitle {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-dark);
  background: var(--bg-light);
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(255,106,0,0.1);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-note {
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
}

/* ===== Data Endorsement Section ===== */
.data-section {
  background: var(--bg-light);
  padding: 60px 0;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.data-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-white);
  border-radius: 12px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

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

.data-card .icon-wrap {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 14px;
}

.data-card .icon-wrap svg {
  width: 28px;
  height: 28px;
}

.data-card .num {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 8px;
}

.data-card .num .unit {
  font-size: 18px;
  color: var(--primary);
  margin-left: 2px;
}

.data-card .label {
  font-size: 15px;
  color: var(--text-body);
  font-weight: 500;
}

.data-card .desc {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 6px;
}

/* ===== Why Choose Section ===== */
.why-section {
  padding: 100px 0;
  background: var(--bg-white);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.why-pain {
  background: linear-gradient(135deg, #FFF5F5 0%, #FFF0F0 100%);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid #FFE0E0;
}

.why-solution {
  background: linear-gradient(135deg, #1A1F3F 0%, #0F1429 100%);
  border-radius: 16px;
  padding: 40px;
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.why-solution::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,106,0,0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.why-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}

.why-pain .why-card-title {
  color: #D63030;
}

.why-solution .why-card-title {
  color: var(--primary-lighter);
  position: relative;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.7;
}

.why-pain .why-list li {
  color: var(--text-body);
  border-bottom: 1px dashed rgba(214,48,48,0.15);
}

.why-pain .why-list li:last-child {
  border-bottom: none;
}

.why-solution .why-list li {
  color: rgba(255,255,255,0.85);
  position: relative;
  z-index: 1;
}

.why-list .check-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-pain .check-icon {
  color: #D63030;
}

.why-solution .check-icon {
  color: var(--primary);
}

.why-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: white;
  font-size: 24px;
  z-index: 2;
  box-shadow: var(--shadow-orange);
}

/* ===== Services Section ===== */
.services-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.services-grid .service-card:first-child {
  grid-column: span 1;
}

.service-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 36px 32px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card .icon-box {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 16px;
  margin-bottom: 24px;
}

.service-card .icon-box svg {
  width: 32px;
  height: 32px;
}

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

.service-card .tag-line {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.service-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-body);
}

.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== Customers Section ===== */
.customers-section {
  padding: 100px 0;
  background: var(--bg-white);
}

.customers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.customer-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-light);
  border-radius: 16px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.customer-card:hover {
  background: var(--bg-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.customer-card .icon-circle {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 20px;
}

.customer-card .icon-circle svg {
  width: 36px;
  height: 36px;
}

.customer-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.customer-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 36px 32px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card .quote-icon {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 40px;
  height: 40px;
  color: var(--primary-lighter);
  opacity: 0.5;
}

.testimonial-card .rating {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-card .rating .star {
  color: var(--primary);
  font-size: 18px;
}

.testimonial-card .content {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
  min-height: 120px;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.testimonial-card .avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-card .author-info .name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
}

.testimonial-card .author-info .role {
  font-size: 13px;
  color: var(--text-light);
}

/* ===== CTA Section ===== */
.cta-section {
  position: relative;
  padding: 80px 0;
  background: var(--dark-bg);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,106,0,0.2) 0%, transparent 60%);
}

.cta-section .cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-section h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ===== Footer ===== */
.footer {
  background: #060912;
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  color: white;
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 280px;
}

.footer-brand .contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 12px;
}

.footer-brand .contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
}

.footer-col h5 {
  font-size: 16px;
  font-weight: 600;
  color: white;
  margin-bottom: 20px;
}

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

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

.footer-col ul li a:hover {
  color: var(--primary-lighter);
}

.footer-qr {
  text-align: center;
}

.footer-qr .qr-code {
  width: 120px;
  height: 120px;
  background: white;
  border-radius: 12px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-qr .qr-code svg {
  width: 100px;
  height: 100px;
}

.footer-qr p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-bottom .links {
  display: flex;
  gap: 20px;
}

.footer-bottom .links a:hover {
  color: var(--primary-lighter);
}

/* ===== About Page ===== */
.about-hero {
  position: relative;
  padding: calc(var(--header-height) + 60px) 0 80px;
  background: var(--dark-bg);
  overflow: hidden;
  text-align: center;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,106,0,0.15) 0%, transparent 60%),
              linear-gradient(135deg, #0A0E1E 0%, #131A30 100%);
}

.about-hero .container {
  position: relative;
  z-index: 1;
}

.about-hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}

.about-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.about-intro {
  padding: 80px 0;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-intro-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.4;
}

.about-intro-text p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.9;
  margin-bottom: 16px;
}

.about-intro-visual {
  background: var(--gradient-soft);
  border-radius: 20px;
  padding: 48px;
  text-align: center;
}

.about-intro-visual .stat-item {
  margin-bottom: 32px;
}

.about-intro-visual .stat-item:last-child {
  margin-bottom: 0;
}

.about-intro-visual .stat-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.about-intro-visual .stat-label {
  font-size: 14px;
  color: var(--text-body);
  margin-top: 4px;
}

.mission-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mission-card {
  background: white;
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

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

.mission-card .icon-box {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 16px;
}

.mission-card .icon-box svg {
  width: 32px;
  height: 32px;
  color: white;
}

.mission-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.mission-card p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
}

/* Timeline */
.timeline-section {
  padding: 80px 0;
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--primary-lighter));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 40px 48px 0;
}

.timeline-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 48px 40px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  right: -8px;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--primary);
  border: 3px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255,106,0,0.2);
  z-index: 1;
}

.timeline-item:nth-child(even)::before {
  left: -8px;
  right: auto;
}

.timeline-item .year {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-item .content-box {
  background: white;
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.timeline-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.timeline-item p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
}

/* Culture Section */
.culture-section {
  padding: 80px 0;
  background: var(--bg-light);
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.culture-card {
  text-align: center;
  padding: 40px 24px;
  background: white;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

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

.culture-card .icon-box {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 14px;
}

.culture-card .icon-box svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
}

.culture-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

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

/* ===== Products Page ===== */
.products-hero {
  position: relative;
  padding: calc(var(--header-height) + 60px) 0 80px;
  background: var(--dark-bg);
  overflow: hidden;
  text-align: center;
}

.products-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(255,106,0,0.15) 0%, transparent 60%),
              linear-gradient(135deg, #0A0E1E 0%, #131A30 100%);
}

.products-hero .container {
  position: relative;
  z-index: 1;
}

.products-hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}

.products-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.product-detail {
  padding: 80px 0;
}

.product-detail:nth-child(even) {
  background: var(--bg-light);
}

.product-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-detail-inner.reverse {
  direction: rtl;
}

.product-detail-inner.reverse > * {
  direction: ltr;
}

.product-detail-text .tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--gradient-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
}

.product-detail-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  line-height: 1.4;
}

.product-detail-text .lead {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 24px;
}

.product-detail-text .feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.product-detail-text .feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.product-detail-text .feature-list .icon {
  width: 24px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: 14px;
}

.product-detail-text .feature-list .feature-text h5 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.product-detail-text .feature-list .feature-text p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

.product-detail-visual {
  background: var(--gradient-soft);
  border-radius: 20px;
  padding: 48px;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail-visual .visual-card {
  background: white;
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  box-shadow: var(--shadow-md);
}

.product-detail-visual .visual-card .vc-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-detail-visual .visual-card .vc-title .dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
}

.product-detail-visual .visual-card .vc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
}

.product-detail-visual .visual-card .vc-item:last-child {
  border-bottom: none;
}

.product-detail-visual .visual-card .vc-item .label {
  color: var(--text-body);
}

.product-detail-visual .visual-card .vc-item .value {
  font-weight: 600;
  color: var(--primary);
}

.product-detail-visual .visual-card .vc-bar {
  height: 8px;
  background: var(--bg-gray);
  border-radius: 4px;
  margin: 8px 0;
  overflow: hidden;
}

.product-detail-visual .visual-card .vc-bar .fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
}

/* ===== Contact Page ===== */
.contact-hero {
  position: relative;
  padding: calc(var(--header-height) + 60px) 0 80px;
  background: var(--dark-bg);
  overflow: hidden;
  text-align: center;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(255,106,0,0.15) 0%, transparent 60%),
              linear-gradient(135deg, #0A0E1E 0%, #131A30 100%);
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.contact-hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}

.contact-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

.contact-main {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.contact-info .lead {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-item .icon-box {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-soft);
  border-radius: 12px;
  flex-shrink: 0;
}

.contact-info-item .icon-box svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.contact-info-item .info-text h5 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

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

.contact-form-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.contact-form-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.contact-form-card .form-desc {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 24px;
}

.contact-form-card .form-group {
  margin-bottom: 20px;
}

.contact-form-card textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-dark);
  background: var(--bg-light);
  border: 1.5px solid var(--border-light);
  border-radius: 8px;
  resize: vertical;
  min-height: 120px;
  transition: var(--transition-fast);
}

.contact-form-card textarea:focus {
  border-color: var(--primary);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(255,106,0,0.1);
}

/* ===== Animations ===== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drawLine {
  from { stroke-dashoffset: 1000; }
  to { stroke-dashoffset: 0; }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive (1440px optimized) ===== */
@media (max-width: 1440px) {
  .hero-inner {
    padding: 50px 32px;
  }
}

@media (max-width: 1200px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-form-card {
    max-width: 480px;
  }
  
  .data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .customers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .data-grid,
  .services-grid,
  .customers-grid,
  .testimonials-grid,
  .mission-grid,
  .culture-grid {
    grid-template-columns: 1fr;
  }
  
  .why-grid,
  .about-intro-grid,
  .product-detail-inner,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 0;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 32px;
    padding-right: 0;
  }
  
  .timeline-item:nth-child(even) {
    margin-left: 0;
    padding-left: 32px;
    padding-right: 0;
  }
  
  .timeline-item::before,
  .timeline-item:nth-child(even)::before {
    left: -8px;
    right: auto;
  }
}

/* ===== News Page ===== */
.news-tabs-section {
  padding: 48px 0 0;
  background: var(--bg-light);
}

.news-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0;
}

.news-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  margin-bottom: -1px;
}

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

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

.news-list-section {
  padding: 56px 0 100px;
  background: var(--bg-light);
}

.news-tab-content {
  display: none;
}

.news-tab-content.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Featured article */
.news-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  margin-bottom: 40px;
  transition: var(--transition);
  text-decoration: none;
}

.news-featured:hover {
  box-shadow: 0 12px 40px rgba(255, 106, 0, 0.12);
  transform: translateY(-2px);
}

.news-featured-visual {
  min-height: 220px;
  overflow: hidden;
}

.news-featured-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.news-featured-text {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-featured-text h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 12px 0 16px;
  line-height: 1.4;
}

.news-featured-text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* Category tag */
.news-cat {
  display: inline-block;
  padding: 4px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(255, 106, 0, 0.1);
  border-radius: 20px;
  align-self: flex-start;
}

/* Meta info */
.news-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.news-dot {
  opacity: 0.5;
}

/* Article grid */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.news-card {
  background: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.news-card-visual {
  height: 160px;
  overflow: hidden;
}

.news-card-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.news-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 12px 0 10px;
  line-height: 1.5;
}

.news-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

/* Insight room list */
.insight-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.insight-item {
  display: grid;
  grid-template-columns: 64px 1fr 40px;
  gap: 24px;
  align-items: center;
  background: var(--bg-white);
  border-radius: 16px;
  border: 1px solid var(--border-light);
  padding: 28px 32px;
  transition: var(--transition);
  text-decoration: none;
}

.insight-item:hover {
  box-shadow: 0 8px 28px rgba(255, 106, 0, 0.1);
  border-color: rgba(255, 106, 0, 0.3);
  transform: translateX(4px);
}

.insight-num {
  font-size: 32px;
  font-weight: 800;
  color: rgba(255, 106, 0, 0.25);
  line-height: 1;
}

.insight-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 8px 0 8px;
  line-height: 1.5;
}

.insight-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 10px;
}

.insight-arrow {
  color: var(--text-muted);
  transition: var(--transition);
}

.insight-item:hover .insight-arrow {
  color: var(--primary);
  transform: translateX(4px);
}

/* Pagination */
.news-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.page-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-btn:hover:not(.disabled):not(.active) {
  border-color: var(--primary);
  color: var(--primary);
}

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

.page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .news-featured {
    grid-template-columns: 1fr;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .insight-item {
    grid-template-columns: 48px 1fr;
  }
  .insight-arrow {
    display: none;
  }
  .news-tabs {
    flex-wrap: wrap;
  }
}

/* ============================================================
   星启辰航 WordPress 主题 — 补充样式
   （追加在原站 style.css 之后，新增页面/文章/导航/响应式等）
   ============================================================ */

/* ===== 头部滚动态 ===== */
.header.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: saturate(180%) blur(12px);
    box-shadow: var(--shadow-sm);
}

/* 移动端汉堡按钮 */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== 通用区块标题 ===== */
.section-title { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-title .section-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 12px;
}
.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
    line-height: 1.3;
}
.section-title p { color: var(--text-body); font-size: 17px; }
.section-cta-center { text-align: center; margin-top: 48px; }

/* ===== 页面 Hero（关于/联系/产品等） ===== */
.page-hero {
    padding: 120px 0 60px;
    background: var(--gradient-soft);
    text-align: center;
}
.page-hero h1 {
    font-size: 44px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 14px;
}
.breadcrumb { color: var(--text-light); font-size: 14px; }
.breadcrumb a { color: var(--primary); }

/* ===== 文章/页面正文排版 ===== */
.entry-content { font-size: 17px; line-height: 1.9; color: var(--text-body); }
.entry-content h2, .entry-content h3, .entry-content h4 {
    color: var(--text-dark);
    font-weight: 700;
    margin: 32px 0 16px;
    line-height: 1.4;
}
.entry-content h2 { font-size: 28px; }
.entry-content h3 { font-size: 22px; }
.entry-content p { margin-bottom: 18px; }
.entry-content ul, .entry-content ol { margin: 0 0 18px 22px; }
.entry-content ul li { list-style: disc; margin-bottom: 8px; }
.entry-content ol li { list-style: decimal; margin-bottom: 8px; }
.entry-content img { border-radius: 12px; margin: 24px 0; height: auto; }
.entry-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 12px 20px;
    margin: 24px 0;
    background: var(--bg-light);
    border-radius: 0 8px 8px 0;
    color: var(--text-dark);
}
.entry-content a { color: var(--primary); text-decoration: underline; }

/* ===== 产品服务详情（archive-service） ===== */
.products-hero {
    padding: 120px 0 60px;
    background: var(--gradient-primary);
    text-align: center;
    color: #fff;
}
.products-hero .section-eyebrow { color: rgba(255,255,255,.85); }
.products-hero h1 { font-size: 44px; font-weight: 800; margin-bottom: 14px; }
.products-hero p { font-size: 17px; opacity: .9; }

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 96px;
}
.product-detail.reverse .product-detail-visual { order: 2; }
.product-detail-visual img, .product-detail-visual .product-placeholder {
    width: 100%;
    border-radius: 20px;
    aspect-ratio: 4/3;
    object-fit: cover;
}
.product-placeholder {
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-soft);
    font-size: 80px; font-weight: 800;
    color: var(--primary);
}
.product-index {
    display: inline-block;
    font-size: 14px; font-weight: 700; letter-spacing: 2px;
    color: var(--primary); margin-bottom: 12px;
}
.product-detail-text h2 { font-size: 32px; font-weight: 800; color: var(--text-dark); margin-bottom: 16px; }
.product-excerpt { font-size: 18px; color: var(--text-body); margin-bottom: 20px; }
.product-content { color: var(--text-body); }

/* ===== 案例 ===== */
.case-cover, .post-cover { border-radius: 16px; margin-bottom: 32px; overflow: hidden; }
.case-cover img, .post-cover img { width: 100%; }

/* ===== 新闻动态页 Tabs ===== */
.news-tabs-section { padding: 80px 0; }
.news-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}
.news-tab {
    padding: 12px 32px;
    border-radius: 999px;
    background: var(--bg-gray);
    color: var(--text-body);
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition-fast);
}
.news-tab.active {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-orange);
}
.news-tab-content { display: none; }
.news-tab-content.active { display: block; animation: fadeIn .4s ease; }
.news-empty { text-align: center; color: var(--text-light); padding: 40px; }

/* 新闻卡片（在原站基础上补全） */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-light);
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card-visual {
    height: 180px;
    background: var(--gradient-soft);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.news-card-visual img { width: 100%; height: 100%; object-fit: cover; }
.news-cat {
    font-size: 15px; font-weight: 700; color: var(--primary);
    padding: 8px 16px; border: 1px solid var(--primary-lighter); border-radius: 999px;
}
.news-card-body { padding: 22px; }
.news-meta { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-light); margin-bottom: 10px; }
.news-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.news-card-body h3 { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; line-height: 1.4; }
.news-card-body p { font-size: 14px; color: var(--text-body); }
.news-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.news-featured .news-card-visual { height: 100%; min-height: 280px; }
.news-featured .news-card-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.news-featured .news-card-body h3 { font-size: 26px; }

/* ===== 客户案例网格 ===== */
.customers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.customer-card {
    background: #fff; border-radius: 16px; overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
    transition: var(--transition); padding: 24px;
}
.customer-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.customer-card img { width: 100%; border-radius: 12px; margin-bottom: 16px; aspect-ratio: 16/10; object-fit: cover; }
.customer-card h3 { font-size: 20px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.customer-card p { color: var(--text-body); font-size: 15px; }

/* ===== 服务图标 ===== */
.service-icon {
    width: 64px; height: 64px; border-radius: 16px;
    background: var(--gradient-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; overflow: hidden;
}
.service-icon img { width: 100%; height: 100%; object-fit: cover; }
.service-icon span { font-size: 28px; font-weight: 800; color: var(--primary); }
.service-link { color: var(--primary); font-weight: 600; font-size: 15px; }

/* ===== 页脚补充 ===== */
.footer-social { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.footer-social a {
    font-size: 13px; padding: 6px 12px; border-radius: 8px;
    background: rgba(255,255,255,.08); color: #fff;
}
.footer-social a:hover { background: var(--primary); }
.footer-contact li { color: rgba(255,255,255,.7); margin-bottom: 8px; font-size: 14px; }
.footer-desc { color: rgba(255,255,255,.6); font-size: 14px; margin-top: 16px; line-height: 1.7; }
.footer-bottom-links { margin-top: 8px; }
.footer-bottom-links a { color: rgba(255,255,255,.6); font-size: 13px; }
.footer-bottom-links a:hover { color: #fff; }

/* ===== CTA 区 ===== */
.cta-section { padding: 80px 0; background: var(--gradient-primary); }
.cta-inner { text-align: center; color: #fff; }
.cta-inner h2 { font-size: 36px; font-weight: 800; margin-bottom: 14px; }
.cta-inner p { font-size: 18px; opacity: .9; margin-bottom: 28px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== 滚动渐显 ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ===== 分页 ===== */
.news-pagination { text-align: center; margin-top: 40px; }
.news-pagination .page-numbers {
    display: inline-block; padding: 8px 16px; margin: 0 4px;
    border-radius: 8px; background: var(--bg-gray); color: var(--text-body);
}
.news-pagination .page-numbers.current, .news-pagination .page-numbers:hover {
    background: var(--gradient-primary); color: #fff;
}

/* ===== 响应式 ===== */
@media (max-width: 980px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; flex-direction: column; align-items: flex-start;
        padding: 16px 24px; box-shadow: var(--shadow-md);
        max-height: 0; overflow: hidden; transition: max-height .3s ease;
    }
    .nav-menu.open { max-height: 80vh; overflow-y: auto; }
    .nav-menu > li { width: 100%; }
    .nav-dropdown-menu {
        position: static; opacity: 1; visibility: visible;
        transform: none; box-shadow: none; padding: 8px 0 8px 16px;
        min-width: auto;
    }
    .product-detail, .news-featured { grid-template-columns: 1fr; gap: 28px; }
    .product-detail.reverse .product-detail-visual { order: 0; }
    .news-grid, .customers-grid { grid-template-columns: 1fr; }
    .news-featured { grid-template-columns: 1fr; }
    .hero-inner { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .page-hero h1, .products-hero h1 { font-size: 32px; }
    .section-title h2 { font-size: 28px; }
}