/* ============================================
   重庆城市分站模板 - 渐变光感风格
   色板：天青 #0ea5e9 / 暖灰 #64748b / 深色 #334155 / 背景 #f8fafc
   字体：Noto Sans SC + Manrope（现代科技感）
   布局E：左侧固定导航 → 右侧滚动内容区
   ============================================ */

/* 字体：使用本地安全字体栈，避免引用外部未备案字体服务 */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: #334155;
  background-color: #f8fafc;
  line-height: 1.7;
  font-size: 16px;
}
a { color: #0ea5e9; text-decoration: none; transition: color .25s ease; }
a:hover { color: #0284c7; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* === Typography (Modern Gradient Style) === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: #1e293b;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.03em; }
h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  position: relative;
  margin-bottom: 1.2em;
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
p { margin-bottom: 1em; color: #475569; }
.text-muted { color: #94a3b8; }
.text-center { text-align: center; }
.section-label {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #0ea5e9;
  font-weight: 600;
  margin-bottom: 12px;
}

/* === Top Progress Bar === */
.cq-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, #0ea5e9, #06b6d4, #22d3ee);
  z-index: 10001;
  transition: width .1s linear;
}

/* === Layout E: Left Fixed Nav + Right Scroll Content === */
.cq-app-layout {
  min-height: 100vh;
}

/* Top Bar Navigation */
.cq-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  border-bottom: 1px solid rgba(14,165,233,.15);
}
.cq-topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Left Sidebar Navigation */
.cq-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 280px;
  height: 100vh;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  border-right: 1px solid rgba(14,165,233,.15);
}
.cq-sidebar-header {
  padding: 32px 28px 24px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.cq-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.cq-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  box-shadow: 0 4px 20px rgba(14,165,233,.35);
}
.cq-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}
.cq-logo-sub {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.cq-nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.cq-nav-item {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}
.cq-nav-item a {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 9px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 500;
  transition: all .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.cq-nav-item a:hover,
.cq-nav-item a.active {
  background: rgba(14,165,233,.1);
  color: #38bdf8;
}
.cq-nav-item a.active {
  background: rgba(14,165,233,.18);
  box-shadow: inset 0 -2px 0 #0ea5e9;
}
.cq-nav-icon {
  width: 20px;
  height: 20px;
  opacity: .7;
  flex-shrink: 0;
}
.cq-sidebar-footer {
  padding: 20px 28px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.cq-sidebar-footer p {
  font-size: 12px;
  color: #475569;
  line-height: 1.7;
  margin: 0;
}

/* Mobile Nav Toggle */
.cq-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 998;
}
.cq-mobile-toggle {
  display: none;
  position: fixed;
  top: 10px;
  right: 16px;
  left: auto;
  z-index: 1001;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.cq-mobile-toggle svg { width: 22px; height: 22px; fill: currentColor; }

/* Right Main Content */
.cq-main-content {
  min-width: 0;
  background: #f8fafc;
}

@media (max-width: 1024px) {
  .cq-nav-list {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: linear-gradient(180deg, #0f172a, #1e293b);
    padding: 12px 16px;
    border-bottom: 1px solid rgba(14,165,233,.15);
    box-shadow: 0 12px 24px rgba(0,0,0,.3);
  }
  .cq-nav-list.open { display: flex; }
  .cq-nav-item { flex-direction: column; align-items: stretch; gap: 2px; }
  .cq-nav-item a { justify-content: flex-start; }
  .cq-mobile-toggle { display: flex; }
  .cq-mobile-overlay.open { display: block; }
}

/* === Hero Section (Gradient Light Style) === */
.cq-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 40%, #0f172a 100%);
}
/* Gradient light orbs */
.cq-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .4;
  pointer-events: none;
}
.cq-hero-orb:nth-child(1) {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,.6), transparent 70%);
  top: -120px;
  right: -80px;
}
.cq-hero-orb:nth-child(2) {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(6,182,212,.45), transparent 70%);
  bottom: -60px;
  left: 10%;
}
.cq-hero-orb:nth-child(3) {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(34,211,238,.3), transparent 70%);
  top: 40%;
  right: 30%;
}
.cq-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 40px;
}
.cq-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(14,165,233,.12);
  border: 1px solid rgba(14,165,233,.25);
  border-radius: 50px;
  font-size: 13px;
  color: #38bdf8;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.cq-hero h1 {
  color: #fff;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}
.cq-hero h1 span {
  background: linear-gradient(135deg, #38bdf8, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cq-hero-desc {
  font-size: 17px;
  color: #94a3b8;
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.cq-hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all .25s;
  text-decoration: none;
  font-family: 'Noto Sans SC', sans-serif;
  box-shadow: 0 4px 20px rgba(14,165,233,.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(14,165,233,.4);
  color: #fff;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  background: rgba(255,255,255,.06);
  color: #e2e8f0;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.12);
  cursor: pointer;
  transition: all .25s;
  text-decoration: none;
  font-family: 'Noto Sans SC', sans-serif;
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(14,165,233,.3);
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .cq-hero { min-height: 70vh; }
  .cq-hero-content { padding: 60px 24px; }
  .cq-hero-cta-group { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
}

/* === Section Common === */
.cq-section {
  padding: 90px 0;
  position: relative;
}
.cq-section-alt { background: #fff; }
.cq-section-dark {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #e2e8f0;
}
.cq-section-dark h2 {
  background: linear-gradient(135deg, #38bdf8, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cq-section-dark p { color: #94a3b8; }
.cq-section-dark .section-label { color: #38bdf8; }

.cq-section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}
.cq-section-head p { font-size: 16px; color: #64748b; margin-top: 10px; }

/* === Service Cards (Glassmorphism-ish) === */
.cq-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1024px) {
  .cq-services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .cq-services-grid { grid-template-columns: 1fr; }
}
.cq-service-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 26px;
  transition: all .3s ease;
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}
.cq-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0ea5e9, #06b6d4);
  opacity: 0;
  transition: opacity .3s;
}
.cq-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(14,165,233,.12);
  border-color: transparent;
}
.cq-service-card:hover::before { opacity: 1; }
.cq-service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(14,165,233,.1), rgba(6,182,212,.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 24px;
}
.cq-service-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  font-weight: 700;
}
.cq-service-card p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.7;
  margin-bottom: 16px;
}
.cq-service-link {
  font-size: 13px;
  font-weight: 600;
  color: #0ea5e9;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cq-service-link:hover { gap: 10px; }

/* === Stats Section with Large Numbers === */
.cq-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.cq-stat-item {
  text-align: center;
  padding: 42px 20px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.cq-stat-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, #0ea5e9, #06b6d4);
  border-radius: 3px;
  opacity: 0;
  transition: opacity .3s;
}
.cq-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(14,165,233,.1);
}
.cq-stat-item:hover::after { opacity: 1; }
.cq-stat-number {
  font-size: clamp(2.4rem, 4.5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
}
.cq-stat-icon {
  color: #0ea5e9;
  margin-bottom: 10px;
}
.cq-stat-label {
  font-size: 13px;
  color: #64748b;
  font-weight: 500;
}

@media (max-width: 768px) {
  .cq-stats { grid-template-columns: repeat(2, 1fr); }
  .cq-stat-item { padding: 28px 16px; }
}

/* === Why Choose Us === */
.cq-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.cq-why-item {
  display: flex;
  gap: 18px;
  padding: 28px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  transition: all .3s;
}
.cq-why-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(14,165,233,.08);
  border-color: rgba(14,165,233,.2);
}
.cq-why-num {
  font-size: 36px;
  font-weight: 800;
  color: rgba(14,165,233,.12);
  line-height: 1;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  flex-shrink: 0;
  width: 46px;
}
.cq-why-item h4 {
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 700;
}
.cq-why-item p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .cq-why-grid { grid-template-columns: 1fr; }
}

/* === Process Steps === */
.cq-process-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 760px;
  margin: 0 auto;
}
.cq-process-list::before {
  content: '';
  position: absolute;
  left: 21px;
  top: 44px;
  bottom: 44px;
  width: 2px;
  background: linear-gradient(to bottom, #0ea5e9, #e2e8f0);
}
.cq-process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 20px 0;
  position: relative;
}
.cq-process-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: 0 4px 14px rgba(14,165,233,.3);
}
.cq-process-content h4 {
  font-size: 16px;
  margin-bottom: 5px;
  font-weight: 700;
}
.cq-process-content p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
  line-height: 1.7;
}

/* === Case Studies Grid === */
.cq-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cq-case-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all .3s;
}
.cq-case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(14,165,233,.12);
}
.cq-case-img {
  height: 190px;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  color: #0ea5e9;
  position: relative;
  overflow: hidden;
}
.cq-case-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(0,0,0,.35));
}
.cq-case-body {
  padding: 22px;
}
.cq-case-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #0ea5e9;
  background: rgba(14,165,233,.08);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  font-weight: 600;
}
.cq-case-body h4 {
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 700;
}
.cq-case-body p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}

@media (max-width: 992px) {
  .cq-cases-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
  .cq-cases-grid { grid-template-columns: 1fr; }
}

/* === Solutions Grid === */
.cq-solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.cq-solution-card {
  background: #fff;
  border-radius: 14px;
  padding: 34px 28px;
  border-left: 4px solid #0ea5e9;
  transition: all .3s;
  border-top: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}
.cq-solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 38px rgba(14,165,233,.1);
  border-left-width: 6px;
}
.cq-solution-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
  font-weight: 700;
}
.cq-solution-card p {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 14px;
}
.cq-solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.cq-solution-tag {
  font-size: 12px;
  padding: 4px 11px;
  background: #f1f5f9;
  border-radius: 20px;
  color: #475569;
}

@media (max-width: 768px) {
  .cq-solutions-grid { grid-template-columns: 1fr; }
}

/* === News List === */
.cq-news-list {
  max-width: 760px;
  margin: 0 auto;
}
.cq-news-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
  transition: all .2s;
}
.cq-news-item:hover { padding-left: 12px; }
.cq-news-date {
  flex-shrink: 0;
  width: 58px;
  text-align: center;
}
.cq-news-date .day {
  font-size: 28px;
  font-weight: 800;
  color: #0ea5e9;
  line-height: 1;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
}
.cq-news-date .month {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.cq-news-info h4 {
  font-size: 16px;
  margin-bottom: 5px;
  font-weight: 600;
}
.cq-news-info h4 a { color: #1e293b; }
.cq-news-info h4 a:hover { color: #0ea5e9; }
.cq-news-info p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}

@media (max-width: 576px) {
  .cq-news-item { flex-direction: column; gap: 10px; }
  .cq-news-date { display: flex; gap: 8px; align-items: baseline; }
}

/* === CTA Section === */
.cq-cta {
  text-align: center;
  padding: 90px 24px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  position: relative;
  overflow: hidden;
}
.cq-cta::before {
  content: '';
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,165,233,.15), transparent 70%);
  top: -120px;
  right: -120px;
}
.cq-cta h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.8vw, 2.6rem);
  margin-bottom: 18px;
  background: linear-gradient(135deg, #fff, #e2e8f0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cq-cta p {
  color: #94a3b8;
  font-size: 16px;
  max-width: 520px;
  margin: 0 auto 32px;
}

/* === Footer === */
.cq-footer {
  background: #020617;
  color: #64748b;
  padding: 64px 0 28px;
  font-size: 14px;
}
.cq-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.cq-footer-brand h3 {
  color: #f1f5f9;
  font-size: 22px;
  margin-bottom: 14px;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
}
.cq-footer-brand p {
  color: #475569;
  font-size: 13px;
  line-height: 1.8;
}
.cq-footer-col h4 {
  color: #f1f5f9;
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 600;
}
.cq-footer-col ul li { margin-bottom: 9px; }
.cq-footer-col ul li a {
  color: #475569;
  font-size: 13px;
  transition: color .2s;
}
.cq-footer-col ul li a:hover { color: #38bdf8; }
.cq-footer-bottom {
  border-top: 1px solid rgba(255,255,255,.04);
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #334155;
}

@media (max-width: 768px) {
  .cq-footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* === Breadcrumb === */
.cq-breadcrumb {
  padding: 18px 0;
  font-size: 13px;
  color: #94a3b8;
}
.cq-breadcrumb a { color: #94a3b8; }
.cq-breadcrumb a:hover { color: #0ea5e9; }
.cq-breadcrumb span { margin: 0 8px; }

/* === Page Header (Inner Pages) === */
.cq-page-header {
  padding: 70px 0 52px;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cq-page-header::before {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,165,233,.12), transparent 70%);
  bottom: -70px;
  left: -70px;
}
.cq-page-header h1 {
  color: #fff;
  font-size: clamp(1.8rem, 3.8vw, 2.8rem);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.cq-page-header p {
  color: #64748b;
  font-size: 15px;
  position: relative;
  z-index: 1;
}

/* === Content Area === */
.cq-content {
  padding: 54px 0 72px;
}
.cq-content-inner {
  max-width: 780px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.85;
}
.cq-content-inner h2 {
  font-size: 1.5rem;
  margin-top: 2em;
  margin-bottom: .7em;
}
.cq-content-inner h3 {
  font-size: 1.25rem;
  margin-top: 1.5em;
}
.cq-content-inner img {
  border-radius: 10px;
  margin: 22px 0;
}
.cq-content-inner blockquote {
  border-left: 4px solid #0ea5e9;
  padding: 14px 22px;
  margin: 22px 0;
  background: rgba(14,165,233,.04);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: #475569;
}

/* === Contact Page === */
.cq-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.cq-contact-card {
  background: #fff;
  border-radius: 14px;
  padding: 32px;
  border: 1px solid #e2e8f0;
}
.cq-contact-card h3 {
  font-size: 18px;
  margin-bottom: 18px;
  font-weight: 700;
}
.cq-contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}
.cq-contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(14,165,233,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  color: #0ea5e9;
}
.cq-contact-item strong { display: block; font-size: 13px; margin-bottom: 2px; }
.cq-contact-item p { font-size: 13px; color: #64748b; margin: 0; }

.cq-form-group { margin-bottom: 18px; }
.cq-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #334155;
}
.cq-form-input,
.cq-form-textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  transition: all .2s;
  outline: none;
  background: #f8fafc;
}
.cq-form-textarea { min-height: 110px; resize: vertical; }
.cq-form-input:focus,
.cq-form-textarea:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14,165,239,.1);
}

@media (max-width: 768px) {
  .cq-contact-grid { grid-template-columns: 1fr; }
}

/* === Sidebar Layout (List/Tag/Search) === */
.cq-layout-main {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  padding: 54px 0 72px;
}
.cq-layout-sidebar .cq-sidebar-widget {
  background: #fff;
  border-radius: 14px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  margin-bottom: 20px;
}
.cq-sidebar-widget h4 {
  font-size: 15px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid #0ea5e9;
  font-weight: 700;
}
.cq-sidebar-widget ul li {
  padding: 7px 0;
  border-bottom: 1px dashed #e2e8f0;
  font-size: 13px;
}
.cq-sidebar-widget ul li:last-child { border-bottom: none; }
.cq-sidebar-widget ul li a { color: #475569; }
.cq-sidebar-widget ul li a:hover { color: #0ea5e9; }

.cq-article-list .cq-article-item {
  background: #fff;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 18px;
  border: 1px solid #e2e8f0;
  transition: all .2s;
}
.cq-article-item:hover {
  border-color: rgba(14,165,233,.3);
  box-shadow: 0 8px 24px rgba(14,165,239,.06);
}
.cq-article-item h3 {
  font-size: 17px;
  margin-bottom: 7px;
  font-weight: 700;
}
.cq-article-item h3 a { color: #1e293b; }
.cq-article-item h3 a:hover { color: #0ea5e9; }
.cq-article-meta {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 9px;
}
.cq-article-excerpt {
  font-size: 13px;
  color: #64748b;
  line-height: 1.7;
}

/* Pagination */
.cq-pagination {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 36px;
}
.cq-pagination a,
.cq-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 11px;
  border-radius: 8px;
  font-size: 13px;
  border: 1px solid #e2e8f0;
  color: #475569;
  transition: all .2s;
}
.cq-pagination a:hover {
  border-color: #0ea5e9;
  color: #0ea5e9;
}
.cq-pagination .active {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  border-color: transparent;
}

@media (max-width: 768px) {
  .cq-layout-main { grid-template-columns: 1fr; }
  .cq-layout-sidebar { display: none; }
}

/* === Tag Cloud === */
.cq-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: center;
}
.cq-tag-cloud a {
  padding: 7px 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 25px;
  font-size: 13px;
  color: #475569;
  transition: all .2s;
}
.cq-tag-cloud a:hover {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  border-color: transparent;
}

/* === County / City Sites === */
.cq-county-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 18px;
}
.cq-county-card {
  background: #fff;
  border-radius: 14px;
  padding: 26px 18px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all .3s;
}
.cq-county-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(14,165,239,.1);
  border-color: rgba(14,165,239,.3);
}
.cq-county-card h4 { font-size: 16px; margin-bottom: 5px; font-weight: 700; }
.cq-county-card p { font-size: 12px; color: #94a3b8; margin: 0; }

/* === Partners Logo Grid === */
.cq-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 20px;
}
.cq-partner-item {
  background: #fff;
  border-radius: 12px;
  padding: 28px 18px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all .2s;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
}
.cq-partner-item:hover {
  border-color: #0ea5e9;
  color: #0ea5e9;
  box-shadow: 0 8px 24px rgba(14,165,239,.07);
}

/* === Sitemap === */
.cq-sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.cq-sitemap-col h4 {
  font-size: 15px;
  margin-bottom: 14px;
  padding-bottom: 9px;
  border-bottom: 2px solid #0ea5e9;
  font-weight: 700;
}
.cq-sitemap-col ul li { margin-bottom: 7px; }
.cq-sitemap-col ul li a {
  font-size: 13px;
  color: #64748b;
}
.cq-sitemap-col ul li a:hover { color: #0ea5e9; }

@media (max-width: 768px) {
  .cq-sitemap-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .cq-sitemap-grid { grid-template-columns: 1fr; }
}

/* === 404 Page === */
.cq-404 {
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}
.cq-404-inner { max-width: 480px; }
.cq-404-code {
  font-size: clamp(5.5rem, 14vw, 11rem);
  font-weight: 800;
  background: linear-gradient(135deg, #0ea5e9, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  opacity: .2;
}
.cq-404 h2 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  color: #1e293b;
  -webkit-text-fill-color: initial;
  background: none;
}
.cq-404 h2::after { display: none; }
.cq-404 p { color: #64748b; margin-bottom: 24px; }

/* === Map Placeholder === */
.cq-map-placeholder {
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 13px;
  margin-top: 20px;
}

/* === Detail Page Nav === */
.cq-detail-nav {
  display: flex;
  justify-content: space-between;
  padding: 22px 0;
  border-top: 1px solid #e2e8f0;
  margin-top: 36px;
  font-size: 13px;
}
.cq-detail-nav a { color: #475569; }
.cq-detail-nav a:hover { color: #0ea5e9; }

/* === Search Box === */
.cq-search-box {
  max-width: 560px;
  margin: 0 auto 40px;
  position: relative;
}
.cq-search-box input {
  width: 100%;
  padding: 15px 22px;
  border: 2px solid #e2e8f0;
  border-radius: 50px;
  font-size: 15px;
  outline: none;
  transition: all .2s;
  background: #fff;
  font-family: inherit;
}
.cq-search-box input:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 4px rgba(14,165,239,.1);
}

/* === Utility === */
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.text-lg { font-size: 17px; }

/* === Scroll Reveal Animation === */
.cq-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.cq-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   悬浮客服组件（zfkf-* 前缀保留）
   ============================================ */
.zfkf-float{position:fixed;right:20px;bottom:120px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.zfkf-item{position:relative;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:all .25s;cursor:pointer}
.zfkf-item:hover{transform:scale(1.08);color:#fff}
.zfkf-phone{background:#2563eb}.zfkf-wechat{background:#07c160}.zfkf-consult{background:#f59e0b}.zfkf-top{background:#334155}
.zfkf-tip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);white-space:nowrap;background:rgba(0,0,0,.78);color:#fff;font-size:12px;padding:5px 10px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s}
.zfkf-item:hover .zfkf-tip{opacity:1}
.zfkf-wechat-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10000;display:none;align-items:center;justify-content:center}
.zfkf-wechat-mask.zfkf-show{display:flex}
.zfkf-wechat-box{background:#fff;border-radius:12px;padding:24px;text-align:center;position:relative}
.zfkf-wechat-box img{width:180px;height:180px;object-fit:contain;border:1px solid #eee;border-radius:8px}
.zfkf-wechat-noimg{width:180px;height:80px;display:flex;align-items:center;justify-content:center;background:#f6f7f9;border-radius:8px;font-size:16px;color:#07c160;font-weight:600}
.zfkf-wechat-box p{margin:12px 0 0;font-size:14px;color:#333}
.zfkf-wechat-close{position:absolute;top:8px;right:12px;font-size:22px;color:#666;cursor:pointer;line-height:1}
@media (max-width:768px){.zfkf-float{right:10px;bottom:100px}.zfkf-item{width:42px;height:42px}.zfkf-tip{display:none}}

/* 低对比度修复（灰字浅底 → WCAG AA #595959） */
.cq-article-meta { color: #595959; }
.mb-20 { color: #595959; }
.month { color: #595959; }
.mt-20 { color: #595959; }

/* ===== 导航下拉菜单（v3.7 统一补全：箭头 + 白底下拉）===== */
.nav-drop-wrap{position:relative;display:inline-block}
.nav-drop-wrap>a::after{content:"";display:inline-block;margin-left:5px;width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.65}
.nav-drop-wrap:hover>a::after{transform:rotate(225deg) translateY(-1px)}
.nav-drop{display:none;position:absolute;top:100%;left:0;min-width:180px;padding:8px 6px;background:#fff;border:1px solid #e5e7eb;border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.12);z-index:999}
.nav-drop-wrap:hover .nav-drop,.nav-drop-wrap:focus-within .nav-drop{display:block}
.nav-drop a{display:block;padding:8px 14px;border-radius:6px;font-size:14px;color:#1f2937!important;white-space:nowrap;text-decoration:none;background:#fff!important}
.nav-drop a:hover{background:#f3f4f6!important;color:#111827!important}

/* ===== tz-rich-text typography (auto-appended) ===== */
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:first-child{margin-top:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:last-child{margin-bottom:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) p{margin:0 0 1.05em;line-height:1.9}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{margin:1.6em 0 .7em;line-height:1.4;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1{font-size:1.6em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{font-size:1.4em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h3{margin:1.4em 0 .6em;font-size:1.2em;line-height:1.45;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h4{margin:1.2em 0 .5em;font-size:1.08em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h5,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h6{margin:1.1em 0 .5em;font-size:1em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ul,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ol{margin:0 0 1.05em;padding-left:1.7em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) li{margin:.35em 0;line-height:1.8}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) img{max-width:100%;height:auto;border-radius:8px}
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