:root {
  --qt-primary: #C8A96E;
  --qt-secondary: #722F37;
  --qt-accent: #D4AF37;
  --qt-text: #2D2D2D;
  --qt-text-secondary: #6B6B6B;
  --qt-bg: #EDE8E0;
  --qt-bg-dark: #1A1A2E;
  --qt-border: #D4C5A9;
  --qt-shadow: rgba(163,177,198,0.45);
  --qt-shadow-light: rgba(255,255,255,0.7);
  --qt-gradient-start: #C8A96E;
  --qt-gradient-end: #D4AF37;
  --qt-neu-bg: #EDE8E0;
  --qt-neu-shadow-dark: rgba(163,177,198,0.6);
  --qt-neu-shadow-light: rgba(255,255,255,0.5);
  --qt-jelly: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --qt-radius: 16px;
  --qt-radius-sm: 8px;
  --qt-radius-lg: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

a {
  text-decoration: none;
  color: var(--qt-primary);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--qt-secondary);
}

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

.qt-main-content {
  min-height: 60vh;
}

.qt-top-bar {
  background: var(--qt-bg-dark);
  padding: 8px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}

.qt-top-info {
  margin-right: 24px;
}

.qt-top-info i {
  color: var(--qt-primary);
  margin-right: 4px;
}

.qt-main-nav {
  background: var(--qt-neu-bg);
  padding: 16px 0;
  transition: all 0.4s ease;
  border-bottom: 1px solid transparent;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.qt-nav-scrolled .qt-main-nav {
  padding: 8px 0;
  border-bottom: 1px solid var(--qt-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.qt-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qt-logo-img {
  height: 40px;
  width: auto;
}

.qt-brand-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--qt-text);
  letter-spacing: 1px;
}

.qt-nav-toggle {
  border: none;
  background: transparent;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.qt-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--qt-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.qt-nav-list {
  gap: 0;
}

.qt-nav-list .nav-item {
  margin: 0 4px;
}

.qt-nav-list .nav-link {
  color: var(--qt-text);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 16px;
  position: relative;
  transition: color 0.3s ease;
}

.qt-nav-list .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #C8A96E, #D4AF37, #722F37, #C8A96E);
  transition: width 0.4s var(--qt-jelly);
}

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

.qt-nav-list .nav-item.active .nav-link {
  color: var(--qt-primary);
}

.qt-nav-cta {
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  color: #fff !important;
  border-radius: var(--qt-radius);
  padding: 8px 24px !important;
  margin-left: 8px;
}

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

.qt-nav-cta:hover {
  color: #fff !important;
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(200,169,110,0.4);
}

.qt-neu-card {
  background: var(--qt-neu-bg);
  border-radius: var(--qt-radius);
  box-shadow: 9px 9px 16px var(--qt-neu-shadow-dark), -9px -9px 16px var(--qt-neu-shadow-light);
  transition: all 0.4s var(--qt-jelly);
}

.qt-neu-btn {
  background: var(--qt-neu-bg);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 6px 6px 12px var(--qt-neu-shadow-dark), -6px -6px 12px var(--qt-neu-shadow-light);
  cursor: pointer;
  transition: all 0.3s var(--qt-jelly);
  color: var(--qt-text);
  font-size: 18px;
}

.qt-neu-btn:hover {
  box-shadow: 4px 4px 8px var(--qt-neu-shadow-dark), -4px -4px 8px var(--qt-neu-shadow-light);
}

.qt-neu-btn:active {
  box-shadow: inset 6px 6px 12px var(--qt-neu-shadow-dark), inset -6px -6px 12px var(--qt-neu-shadow-light);
}

.qt-neu-input {
  background: var(--qt-neu-bg);
  border: none;
  border-radius: var(--qt-radius-sm);
  padding: 12px 16px;
  box-shadow: inset 4px 4px 8px var(--qt-neu-shadow-dark), inset -4px -4px 8px var(--qt-neu-shadow-light);
  color: var(--qt-text);
  font-size: 15px;
  width: 100%;
  transition: all 0.3s ease;
}

.qt-neu-input:focus {
  outline: none;
  box-shadow: inset 6px 6px 12px var(--qt-neu-shadow-dark), inset -6px -6px 12px var(--qt-neu-shadow-light);
}

.qt-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  border-radius: var(--qt-radius);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.4s var(--qt-jelly);
  text-decoration: none;
}

.qt-btn-primary {
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  color: #fff;
  border-color: transparent;
}

.qt-btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(200,169,110,0.4);
  color: #fff;
}

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

.qt-btn-outline:hover {
  background: var(--qt-primary);
  color: #fff;
  transform: scale(1.05);
}

.qt-btn-lg {
  padding: 16px 40px;
  font-size: 16px;
}

.qt-btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

.qt-btn-block {
  width: 100%;
  justify-content: center;
}

.qt-hover-jelly {
  transition: transform 0.4s var(--qt-jelly), box-shadow 0.4s var(--qt-jelly);
}

.qt-hover-jelly:hover {
  transform: translateY(-8px);
}

.qt-jelly-press {
  transform: scale(0.95) !important;
  transition: transform 0.15s ease !important;
}

.qt-section-header {
  margin-bottom: 48px;
}

.qt-section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  color: #fff;
  padding: 4px 16px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

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

.qt-title-accent {
  color: var(--qt-primary);
}

.qt-section-subtitle {
  font-size: 16px;
  color: var(--qt-text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

.qt-hero-section {
  background: var(--qt-neu-bg);
  padding: 0;
  overflow: hidden;
}

.qt-hero-row {
  min-height: 85vh;
}

.qt-hero-text-col {
  padding: 64px;
}

.qt-hero-text-wrap {
  max-width: 560px;
}

.qt-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,169,110,0.12);
  color: var(--qt-primary);
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.qt-hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--qt-text);
  margin-bottom: 24px;
}

.qt-hero-highlight {
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.qt-hero-desc {
  font-size: 16px;
  color: var(--qt-text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.qt-hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.qt-hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.qt-stat-item {
  text-align: center;
}

.qt-stat-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--qt-primary);
  line-height: 1;
}

.qt-stat-unit {
  font-size: 18px;
  font-weight: 700;
  color: var(--qt-primary);
}

.qt-stat-label {
  display: block;
  font-size: 13px;
  color: var(--qt-text-secondary);
  margin-top: 4px;
}

.qt-hero-img-col {
  position: relative;
  height: 85vh;
}

.qt-hero-img-wrap {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.qt-hero-carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.qt-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}

.qt-carousel-slide.active {
  opacity: 1;
}

.qt-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qt-hero-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  z-index: 10;
}

.qt-hero-float-card {
  bottom: 64px;
  left: 32px;
}

.qt-float-card-2 {
  top: 64px;
  right: 32px;
  left: auto;
  bottom: auto;
}

.qt-float-card-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.qt-hero-float-card strong {
  display: block;
  font-size: 14px;
  color: var(--qt-text);
}

.qt-hero-float-card span {
  font-size: 12px;
  color: var(--qt-text-secondary);
}

.qt-services-section {
  padding: 96px 0;
}

.qt-service-card {
  padding: 32px;
  text-align: center;
  height: 100%;
}

.qt-service-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 28px;
  color: #fff;
}

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

.qt-service-card p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.qt-service-link {
  color: var(--qt-primary);
  font-weight: 600;
  font-size: 14px;
}

.qt-service-link i {
  transition: transform 0.3s var(--qt-jelly);
}

.qt-service-link:hover i {
  transform: translateX(4px);
}

.qt-products-section,
.qt-advantages-section {
  padding: 0;
}

.qt-split-img-col {
  position: relative;
  min-height: 500px;
}

.qt-split-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 500px;
  overflow: hidden;
}

.qt-split-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.qt-split-overlay {
  position: absolute;
  top: 32px;
  left: 32px;
  z-index: 2;
}

.qt-split-tag {
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  color: #fff;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
}

.qt-split-text-col {
  padding: 64px;
}

.qt-split-text-wrap {
  max-width: 560px;
}

.qt-first-letter-text p:first-of-type::first-letter {
  float: left;
  font-size: 4.5em;
  line-height: 0.8;
  margin-right: 8px;
  font-weight: 700;
  color: var(--qt-primary);
  font-family: "Noto Serif SC", "STSong", serif;
}

.qt-first-letter-text p {
  font-size: 15px;
  color: var(--qt-text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
}

.qt-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.qt-product-tag {
  background: rgba(200,169,110,0.1);
  color: var(--qt-primary);
  padding: 6px 16px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--qt-jelly);
}

.qt-product-tag:hover {
  background: var(--qt-primary);
  color: #fff;
  transform: scale(1.05);
}

.qt-advantage-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qt-advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: var(--qt-radius);
  transition: all 0.4s var(--qt-jelly);
}

.qt-advantage-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--qt-primary);
  opacity: 0.6;
  min-width: 48px;
}

.qt-advantage-content h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--qt-text);
}

.qt-advantage-content p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin: 0;
}

.qt-brand-palette-section {
  padding: 96px 0;
}

.qt-palette-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.qt-palette-card {
  padding: 24px;
  cursor: pointer;
  text-align: center;
}

.qt-palette-swatch {
  width: 100%;
  height: 120px;
  border-radius: var(--qt-radius-sm);
  margin-bottom: 16px;
  transition: transform 0.4s var(--qt-jelly);
}

.qt-palette-card:hover .qt-palette-swatch {
  transform: scale(1.05);
}

.qt-palette-info h5 {
  font-size: 16px;
  font-weight: 700;
  color: var(--qt-text);
  margin-bottom: 4px;
}

.qt-palette-hex {
  display: block;
  font-size: 14px;
  color: var(--qt-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.qt-palette-usage {
  font-size: 12px;
  color: var(--qt-text-secondary);
}

.qt-palette-gradient-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.qt-gradient-card {
  padding: 24px;
  text-align: center;
}

.qt-gradient-preview {
  height: 80px;
  border-radius: var(--qt-radius-sm);
  margin-bottom: 12px;
}

.qt-gradient-gold {
  background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
}

.qt-gradient-wine {
  background: linear-gradient(135deg, var(--qt-secondary), #4A1C22);
}

.qt-gradient-card p {
  font-size: 13px;
  color: var(--qt-text-secondary);
}

.qt-toast-notification {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--qt-text);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--qt-radius);
  font-size: 14px;
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s var(--qt-jelly);
}

.qt-toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.qt-testimonials-section {
  padding: 96px 0;
  background: rgba(200,169,110,0.04);
}

.qt-testimonial-carousel {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.qt-testimonial-track {
  position: relative;
  min-height: 280px;
}

.qt-testimonial-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.qt-testimonial-slide.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

.qt-testimonial-card {
  padding: 40px;
  text-align: center;
  position: relative;
}

.qt-quote-mark {
  font-size: 48px;
  color: var(--qt-primary);
  opacity: 0.2;
  position: absolute;
  top: 16px;
  left: 24px;
}

.qt-testimonial-stars {
  margin-bottom: 16px;
}

.qt-testimonial-stars i {
  color: #fbbf24;
  font-size: 18px;
  margin: 0 2px;
}

.qt-testimonial-text {
  font-size: 16px;
  font-style: italic;
  color: var(--qt-text);
  line-height: 1.8;
  margin-bottom: 24px;
}

.qt-testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.qt-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
}

.qt-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qt-author-info strong {
  display: block;
  font-size: 15px;
  color: var(--qt-text);
}

.qt-author-info span {
  font-size: 13px;
  color: var(--qt-text-secondary);
}

.qt-carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.qt-carousel-dots {
  display: flex;
  gap: 8px;
}

.qt-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--qt-border);
  cursor: pointer;
  transition: all 0.3s var(--qt-jelly);
}

.qt-dot.active {
  background: var(--qt-primary);
  transform: scale(1.3);
}

.qt-timeline-section {
  padding: 96px 0;
}

.qt-timeline-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 0;
}

.qt-timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--qt-border);
  transform: translateX(-50%);
}

.qt-timeline-item {
  position: relative;
  margin-bottom: 48px;
  display: flex;
}

.qt-timeline-left {
  justify-content: flex-start;
  padding-right: calc(50% + 32px);
}

.qt-timeline-right {
  justify-content: flex-end;
  padding-left: calc(50% + 32px);
}

.qt-timeline-dot {
  position: absolute;
  left: 50%;
  top: 24px;
  width: 16px;
  height: 16px;
  background: var(--qt-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(200,169,110,0.2);
}

.qt-timeline-card {
  padding: 24px;
}

.qt-timeline-year {
  display: inline-block;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  color: #fff;
  padding: 2px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

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

.qt-timeline-card p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.qt-scroll-animate {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s var(--qt-jelly);
}

.qt-scroll-animate.qt-animated {
  opacity: 1;
  transform: translateY(0);
}

.qt-voice-wall-section {
  padding: 96px 0;
  background: rgba(200,169,110,0.04);
}

.qt-voice-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.qt-filter-btn {
  padding: 8px 24px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--qt-text-secondary);
  width: auto;
  height: auto;
}

.qt-filter-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  box-shadow: 0 4px 16px rgba(200,169,110,0.3);
}

.qt-voice-masonry {
  columns: 3;
  column-gap: 24px;
}

.qt-voice-card {
  break-inside: avoid;
  padding: 24px;
  margin-bottom: 24px;
}

.qt-voice-large {
  padding: 32px;
}

.qt-voice-stars {
  margin-bottom: 12px;
}

.qt-voice-stars i {
  color: #fbbf24;
  font-size: 14px;
}

.qt-voice-card p {
  font-size: 14px;
  color: var(--qt-text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.qt-voice-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qt-voice-author img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.qt-voice-author strong {
  display: block;
  font-size: 13px;
  color: var(--qt-text);
}

.qt-voice-author span {
  font-size: 12px;
  color: var(--qt-text-secondary);
}

.qt-news-section {
  padding: 0;
}

.qt-news-list-home {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.qt-news-item {
  padding: 16px;
  border-radius: var(--qt-radius-sm);
  border-left: 3px solid var(--qt-primary);
}

.qt-news-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.qt-news-item h3 a {
  color: var(--qt-text);
}

.qt-news-item h3 a:hover {
  color: var(--qt-primary);
}

.qt-news-item p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.qt-news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.qt-news-meta time {
  font-size: 13px;
  color: var(--qt-text-secondary);
}

.qt-news-read-more {
  font-size: 13px;
  color: var(--qt-primary);
  font-weight: 500;
}

.qt-news-showcase {
  position: relative;
  height: 100%;
  min-height: 500px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.qt-news-showcase-card {
  border-radius: var(--qt-radius);
  overflow: hidden;
  height: 160px;
}

.qt-news-showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qt-city-section {
  padding: 96px 0;
}

.qt-city-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.qt-city-card {
  padding: 12px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.qt-city-card i {
  color: var(--qt-primary);
  font-size: 16px;
}

.qt-city-card h5 {
  font-size: 13px;
  font-weight: 600;
  color: var(--qt-text);
  margin: 0;
}

.qt-city-card:hover {
  background: rgba(200,169,110,0.1);
}

.qt-cta-section {
  padding: 64px 0;
}

.qt-cta-card {
  padding: 48px;
  background: linear-gradient(135deg, rgba(200,169,110,0.08), rgba(212,175,55,0.08));
}

.qt-cta-card h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--qt-text);
}

.qt-cta-card p {
  font-size: 15px;
  color: var(--qt-text-secondary);
  margin-bottom: 0;
}

.qt-cta-card .qt-btn {
  margin-bottom: 8px;
}

.qt-page-banner {
  background: var(--qt-neu-bg);
  padding: 48px 0;
  border-bottom: 1px solid var(--qt-border);
}

.qt-page-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--qt-text);
  margin-bottom: 8px;
}

.qt-breadcrumb {
  list-style: none;
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
  font-size: 14px;
}

.qt-breadcrumb li {
  color: var(--qt-text-secondary);
}

.qt-breadcrumb li a {
  color: var(--qt-text-secondary);
}

.qt-breadcrumb li a:hover {
  color: var(--qt-primary);
}

.qt-breadcrumb li.active {
  color: var(--qt-primary);
}

.qt-breadcrumb li + li::before {
  content: '/';
  margin-right: 8px;
  color: var(--qt-border);
}

.qt-news-list-section {
  padding: 64px 0;
}

.qt-news-article-card {
  padding: 24px;
  margin-bottom: 24px;
}

.qt-article-thumb {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  border-radius: var(--qt-radius-sm);
}

.qt-article-content {
  padding: 0 24px;
}

.qt-article-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.qt-article-content h3 a {
  color: var(--qt-text);
}

.qt-article-content h3 a:hover {
  color: var(--qt-primary);
}

.qt-article-desc {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.qt-article-tags {
  margin-bottom: 12px;
}

.qt-tag {
  display: inline-block;
  background: rgba(200,169,110,0.1);
  color: var(--qt-primary);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  margin-right: 6px;
  margin-bottom: 4px;
}

.qt-article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.qt-article-date {
  font-size: 13px;
  color: var(--qt-text-secondary);
}

.qt-article-link {
  font-size: 13px;
  color: var(--qt-primary);
  font-weight: 600;
}

.qt-sidebar {
  position: sticky;
  top: 96px;
}

.qt-sidebar-widget {
  padding: 24px;
  margin-bottom: 24px;
}

.qt-widget-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--qt-text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--qt-primary);
}

.qt-widget-title i {
  color: var(--qt-primary);
}

.qt-sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.qt-sidebar-item {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(212,197,169,0.3);
  align-items: center;
}

.qt-sidebar-item:last-child {
  border-bottom: none;
}

.qt-sidebar-item-img {
  width: 64px;
  height: 48px;
  border-radius: var(--qt-radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.qt-sidebar-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qt-sidebar-item-title {
  font-size: 14px;
  color: var(--qt-text);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.qt-sidebar-item:hover .qt-sidebar-item-title {
  color: var(--qt-primary);
}

.qt-sidebar-contact {
  text-align: center;
}

.qt-sidebar-phone {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--qt-primary);
  margin: 8px 0;
}

.qt-sidebar-contact p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin-bottom: 8px;
}

.qt-detail-section {
  padding: 64px 0;
}

.qt-detail-article {
  padding: 40px;
  margin-bottom: 32px;
}

.qt-detail-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--qt-text);
  margin-bottom: 16px;
  line-height: 1.4;
}

.qt-detail-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.qt-detail-meta span {
  font-size: 14px;
  color: var(--qt-text-secondary);
}

.qt-detail-meta i {
  color: var(--qt-primary);
  margin-right: 4px;
}

.qt-detail-tags {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--qt-border);
}

.qt-detail-content {
  font-size: 16px;
  line-height: 1.9;
  color: var(--qt-text);
}

.qt-detail-content p {
  margin-bottom: 16px;
}

.qt-detail-content img {
  max-width: 100%;
  border-radius: var(--qt-radius-sm);
  margin: 16px 0;
}

.qt-detail-content h2,
.qt-detail-content h3,
.qt-detail-content h4 {
  margin: 24px 0 12px;
  color: var(--qt-text);
}

.qt-detail-footer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--qt-border);
}

.qt-detail-share {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qt-detail-share span {
  font-size: 14px;
  color: var(--qt-text-secondary);
}

.qt-share-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(200,169,110,0.1);
  color: var(--qt-primary);
  transition: all 0.3s var(--qt-jelly);
}

.qt-share-btn:hover {
  background: var(--qt-primary);
  color: #fff;
  transform: scale(1.1);
}

.qt-related-articles {
  margin-top: 32px;
}

.qt-related-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--qt-text);
}

.qt-related-title i {
  color: var(--qt-primary);
}

.qt-related-card {
  padding: 16px;
  display: block;
  height: 100%;
}

.qt-related-card h5 {
  font-size: 15px;
  font-weight: 600;
  color: var(--qt-text);
  margin-bottom: 8px;
  line-height: 1.4;
}

.qt-related-card:hover h5 {
  color: var(--qt-primary);
}

.qt-related-date {
  font-size: 13px;
  color: var(--qt-text-secondary);
}

.qt-about-intro {
  padding: 0;
}

.qt-about-values {
  padding: 96px 0;
}

.qt-value-card {
  padding: 32px;
  text-align: center;
  height: 100%;
}

.qt-value-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 24px;
  color: #fff;
}

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

.qt-value-card p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  line-height: 1.7;
}

.qt-about-process {
  padding: 0;
}

.qt-process-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.qt-process-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: var(--qt-radius-sm);
  transition: all 0.3s var(--qt-jelly);
}

.qt-step-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--qt-primary);
  min-width: 48px;
}

.qt-process-step h5 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--qt-text);
}

.qt-process-step p {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin: 0;
}

.qt-about-address {
  padding: 64px 0;
}

.qt-address-card {
  padding: 40px;
}

.qt-address-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--qt-text);
}

.qt-address-info p {
  font-size: 15px;
  color: var(--qt-text-secondary);
  margin-bottom: 12px;
}

.qt-address-info i {
  color: var(--qt-primary);
  margin-right: 8px;
  width: 20px;
}

.qt-map-img {
  width: 100%;
  border-radius: var(--qt-radius);
  height: 240px;
  object-fit: cover;
}

.qt-contact-section {
  padding: 64px 0;
}

.qt-contact-heading {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--qt-text);
}

.qt-contact-desc {
  font-size: 15px;
  color: var(--qt-text-secondary);
  margin-bottom: 32px;
}

.qt-contact-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.qt-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
}

.qt-contact-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  flex-shrink: 0;
}

.qt-contact-item h5 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--qt-text);
}

.qt-contact-item p,
.qt-contact-item a {
  font-size: 14px;
  color: var(--qt-text-secondary);
  margin: 0;
}

.qt-contact-item a:hover {
  color: var(--qt-primary);
}

.qt-contact-qrcode {
  padding: 24px;
  text-align: center;
}

.qt-qrcode-img {
  width: 160px;
  height: 160px;
  border-radius: var(--qt-radius-sm);
  margin-bottom: 12px;
}

.qt-contact-qrcode p {
  font-size: 14px;
  color: var(--qt-text-secondary);
}

.qt-contact-form-wrap {
  padding: 40px;
}

.qt-contact-form-wrap h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--qt-text);
}

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

.qt-form-group {
  margin-bottom: 0;
}

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

.qt-required {
  color: #e74c3c;
}

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

.qt-form-message {
  margin-top: 16px;
  display: none;
}

.qt-msg-error {
  color: #e74c3c;
  font-size: 14px;
}

.qt-msg-success {
  color: #27ae60;
  font-size: 14px;
}

.qt-footer-wrapper {
  background: var(--qt-bg-dark);
  color: rgba(255,255,255,0.8);
}

.qt-footer-main {
  padding: 64px 0 32px;
}

.qt-footer-logo {
  height: 40px;
  margin-bottom: 16px;
}

.qt-footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}

.qt-footer-contact p {
  font-size: 14px;
  margin-bottom: 8px;
  color: rgba(255,255,255,0.7);
}

.qt-footer-contact i {
  color: var(--qt-primary);
  margin-right: 8px;
}

.qt-footer-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 12px;
}

.qt-footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--qt-primary);
}

.qt-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.qt-footer-links li {
  margin-bottom: 8px;
}

.qt-footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.3s ease;
}

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

.qt-footer-qrcode {
  text-align: center;
  margin-bottom: 16px;
}

.qt-footer-qrcode .qt-qrcode-img {
  width: 120px;
  height: 120px;
}

.qt-footer-qrcode p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 8px;
}

.qt-footer-map {
  display: flex;
  gap: 16px;
}

.qt-sitemap-link {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

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

.qt-sitemap-link i {
  margin-right: 4px;
}

.qt-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 0;
}

.qt-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.qt-footer-slogan {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

.qt-floating-contact {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qt-float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  position: relative;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--qt-jelly);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.qt-float-phone {
  background: linear-gradient(135deg, var(--qt-primary), var(--qt-accent));
}

.qt-float-wechat {
  background: #07C160;
}

.qt-float-top {
  background: var(--qt-text);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s var(--qt-jelly);
}

.qt-float-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.qt-float-btn:hover {
  transform: scale(1.1);
}

.qt-float-tooltip {
  position: absolute;
  right: 56px;
  background: var(--qt-text);
  color: #fff;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.qt-float-btn:hover .qt-float-tooltip {
  opacity: 1;
}

.qt-pagination-wrap {
  margin-top: 32px;
}

.qt-section-visible {
  opacity: 1;
}

.mb-48 {
  margin-bottom: 48px;
}

@media (max-width: 991px) {
  .qt-hero-text-col {
    padding: 48px 24px;
  }

  .qt-hero-img-col {
    height: 400px;
    order: -1;
  }

  .qt-hero-title {
    font-size: 32px;
  }

  .qt-split-text-col {
    padding: 48px 24px;
  }

  .qt-split-img-col {
    min-height: 300px;
  }

  .qt-split-img-wrap {
    min-height: 300px;
  }

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

  .qt-voice-masonry {
    columns: 2;
  }

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

  .qt-timeline-line {
    left: 16px;
  }

  .qt-timeline-left,
  .qt-timeline-right {
    padding-left: 48px;
    padding-right: 0;
    justify-content: flex-start;
  }

  .qt-timeline-dot {
    left: 16px;
  }

  .qt-article-content {
    padding: 0 16px;
  }
}

@media (max-width: 767px) {
  .qt-top-bar {
    display: none;
  }

  .qt-hero-row {
    min-height: auto;
  }

  .qt-hero-text-col {
    padding: 32px 16px;
  }

  .qt-hero-title {
    font-size: 28px;
  }

  .qt-hero-stats {
    gap: 16px;
  }

  .qt-stat-num {
    font-size: 28px;
  }

  .qt-hero-img-col {
    height: 280px;
  }

  .qt-section-title {
    font-size: 26px;
  }

  .qt-split-text-col {
    padding: 32px 16px;
  }

  .qt-first-letter-text p:first-of-type::first-letter {
    font-size: 3em;
  }

  .qt-palette-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .qt-palette-swatch {
    height: 80px;
  }

  .qt-palette-gradient-showcase {
    grid-template-columns: 1fr;
  }

  .qt-voice-masonry {
    columns: 1;
  }

  .qt-city-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .qt-cta-card {
    padding: 24px;
    text-align: center;
  }

  .qt-cta-card .text-lg-end {
    text-align: center !important;
    margin-top: 16px;
  }

  .qt-contact-form-wrap {
    padding: 24px;
    margin-top: 24px;
  }

  .qt-detail-article {
    padding: 24px;
  }

  .qt-detail-title {
    font-size: 22px;
  }

  .qt-services-section {
    padding: 48px 0;
  }

  .qt-brand-palette-section,
  .qt-testimonials-section,
  .qt-timeline-section,
  .qt-voice-wall-section,
  .qt-city-section,
  .qt-about-values {
    padding: 48px 0;
  }

  .qt-floating-contact {
    right: 12px;
    bottom: 12px;
  }

  .qt-float-btn {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }

  .qt-article-thumb {
    min-height: 140px;
  }

  .qt-news-showcase {
    min-height: 300px;
    padding: 16px;
  }

  .qt-news-showcase-card {
    height: 100px;
  }
}

@media (max-width: 575px) {
  .qt-hero-actions {
    flex-direction: column;
  }

  .qt-hero-actions .qt-btn {
    width: 100%;
    justify-content: center;
  }

  .qt-city-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .qt-scroll-animate {
    opacity: 1;
    transform: none;
  }

  .qt-parallax-element {
    transform: none !important;
  }

  .qt-hover-jelly:hover {
    transform: none;
  }
}