:root {
--qt-primary: #1a6b5c;
--qt-secondary: #2d9b84;
--qt-accent: #c8a45c;
--qt-text: #1a1a2e;
--qt-text-secondary: #5a5a6e;
--qt-bg: #faf9f7;
--qt-bg-dark: #1a1a2e;
--qt-border: #e8e6e1;
--qt-shadow: rgba(26, 26, 46, 0.08);
--qt-gradient-start: #1a6b5c;
--qt-gradient-end: #2d9b84;
}

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

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

body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
color: var(--qt-text);
background: var(--qt-bg);
line-height: 1.7;
overflow-x: hidden;
}

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

a {
text-decoration: none;
color: inherit;
transition: color 0.3s ease;
}

ul, ol {
list-style: none;
}

.qt-main-scroll {
scroll-snap-type: y mandatory;
overflow-y: auto;
height: 100vh;
}

.qt-section {
min-height: 100vh;
scroll-snap-align: start;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
padding: 80px 20px;
overflow: hidden;
}

.qt-vertical-label {
position: absolute;
left: 24px;
top: 50%;
transform: translateY(-50%);
writing-mode: vertical-rl;
text-orientation: mixed;
font-family: "Noto Serif SC", "STSong", serif;
font-size: 0.875rem;
color: #9ca3af;
letter-spacing: 0.2em;
max-height: 60vh;
overflow: hidden;
z-index: 5;
opacity: 0.6;
}

.qt-section-title {
font-size: 2.5rem;
font-weight: 700;
text-align: center;
margin-bottom: 1rem;
color: var(--qt-text);
}

.qt-section-desc {
font-size: 1.1rem;
color: var(--qt-text-secondary);
text-align: center;
max-width: 800px;
margin: 0 auto 3rem;
}

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

.qt-glass-card {
background: rgba(255, 255, 255, 0.75);
backdrop-filter: blur(12px) saturate(120%);
-webkit-backdrop-filter: blur(12px) saturate(120%);
border: 1px solid rgba(255, 255, 255, 0.3);
border-radius: 16px;
content-visibility: auto;
contain-intrinsic-size: 0 500px;
}

.qt-btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 14px 32px;
border-radius: 50px;
font-size: 1rem;
font-weight: 600;
cursor: pointer;
border: none;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
position: relative;
overflow: hidden;
}

.qt-btn-primary {
background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
color: #fff;
box-shadow: 0 4px 20px rgba(26, 107, 92, 0.3);
}

.qt-btn-primary:hover {
transform: translateY(-2px);
box-shadow: 0 8px 30px rgba(26, 107, 92, 0.4);
}

.qt-btn-outline {
background: transparent;
color: #fff;
border: 2px solid rgba(255, 255, 255, 0.6);
}

.qt-btn-outline:hover {
background: rgba(255, 255, 255, 0.15);
border-color: #fff;
}

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

.qt-ripple-effect {
position: absolute;
border-radius: 50%;
background: rgba(255, 255, 255, 0.35);
transform: scale(0);
animation: qtRippleAnim 0.6s ease-out forwards;
pointer-events: none;
}

@keyframes qtRippleAnim {
to {
transform: scale(4);
opacity: 0;
}
}

.qt-header {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 1000;
background: rgba(250, 249, 247, 0.85);
backdrop-filter: blur(20px) saturate(180%);
-webkit-backdrop-filter: blur(20px) saturate(180%);
border-bottom: 1px solid rgba(232, 230, 225, 0.5);
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.qt-header-scrolled {
background: rgba(250, 249, 247, 0.95);
box-shadow: 0 2px 30px var(--qt-shadow);
}

.qt-header-inner {
max-width: 1400px;
margin: 0 auto;
padding: 0 40px;
height: 72px;
display: flex;
align-items: center;
justify-content: space-between;
}

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

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

.qt-brand-text {
font-size: 1.25rem;
font-weight: 700;
color: var(--qt-primary);
letter-spacing: 0.02em;
}

.qt-nav-list {
display: flex;
align-items: center;
gap: 8px;
}

.qt-nav-item {
position: relative;
}

.qt-nav-link {
display: block;
padding: 8px 18px;
font-size: 0.95rem;
font-weight: 500;
color: var(--qt-text-secondary);
border-radius: 8px;
transition: all 0.3s ease;
}

.qt-nav-link:hover,
.qt-nav-active .qt-nav-link {
color: var(--qt-primary);
background: rgba(26, 107, 92, 0.08);
}

.qt-nav-active .qt-nav-link::after {
content: '';
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 20px;
height: 3px;
background: var(--qt-accent);
border-radius: 2px;
}

.qt-header-actions {
display: flex;
align-items: center;
gap: 16px;
}

.qt-header-phone {
display: flex;
align-items: center;
gap: 6px;
padding: 8px 16px;
background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
color: #fff;
border-radius: 50px;
font-size: 0.9rem;
font-weight: 600;
transition: all 0.3s ease;
}

.qt-header-phone:hover {
transform: translateY(-1px);
box-shadow: 0 4px 15px rgba(26, 107, 92, 0.3);
color: #fff;
}

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

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

.qt-mobile-toggle.qt-toggle-active span:nth-child(1) {
transform: rotate(45deg) translate(5px, 5px);
}

.qt-mobile-toggle.qt-toggle-active span:nth-child(2) {
opacity: 0;
}

.qt-mobile-toggle.qt-toggle-active span:nth-child(3) {
transform: rotate(-45deg) translate(5px, -5px);
}

.qt-mobile-menu {
display: none;
position: fixed;
top: 72px;
left: 0;
right: 0;
bottom: 0;
background: rgba(250, 249, 247, 0.98);
backdrop-filter: blur(20px);
padding: 40px;
z-index: 999;
transform: translateX(100%);
transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.qt-mobile-nav {
margin-bottom: 40px;
}

.qt-mobile-nav li {
border-bottom: 1px solid var(--qt-border);
}

.qt-mobile-nav a {
display: block;
padding: 16px 0;
font-size: 1.1rem;
font-weight: 500;
color: var(--qt-text);
}

.qt-mobile-active a {
color: var(--qt-primary);
}

.qt-mobile-contact a {
display: flex;
align-items: center;
gap: 8px;
padding: 14px 24px;
background: var(--qt-primary);
color: #fff;
border-radius: 12px;
font-weight: 600;
}

.qt-dot-nav {
position: fixed;
right: 24px;
top: 50%;
transform: translateY(-50%);
display: flex;
flex-direction: column;
gap: 12px;
z-index: 1020;
}

.qt-dot-item {
position: relative;
width: 10px;
height: 10px;
border-radius: 50%;
background: #d1d5db;
cursor: pointer;
transition: all 0.3s ease;
}

.qt-dot-item span {
display: block;
width: 100%;
height: 100%;
border-radius: 50%;
}

.qt-dot-active {
transform: scale(1.5);
background: var(--qt-primary);
}

.qt-dot-tooltip {
position: absolute;
right: 24px;
top: 50%;
transform: translateY(-50%) translateX(8px);
background: var(--qt-bg-dark);
color: #fff;
padding: 4px 12px;
border-radius: 6px;
font-size: 0.75rem;
white-space: nowrap;
opacity: 0;
pointer-events: none;
transition: all 0.3s ease;
}

.qt-dot-item:hover .qt-dot-tooltip {
opacity: 1;
transform: translateY(-50%) translateX(0);
}

.qt-section-hero {
background: var(--qt-bg-dark);
position: relative;
padding: 0;
}

.qt-hero-bg {
position: absolute;
inset: 0;
overflow: hidden;
}

.qt-hero-slide {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
opacity: 0;
transition: opacity 1.5s ease;
}

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

.qt-hero-overlay {
position: absolute;
inset: 0;
background: linear-gradient(135deg, rgba(26, 26, 46, 0.85), rgba(26, 107, 92, 0.6));
z-index: 1;
}

.qt-hero-content {
position: relative;
z-index: 2;
text-align: center;
max-width: 800px;
padding: 0 20px;
}

.qt-hero-title {
font-size: 3.2rem;
font-weight: 800;
color: #fff;
margin-bottom: 1rem;
line-height: 1.3;
}

.qt-hero-subtitle {
font-size: 1.25rem;
color: rgba(255, 255, 255, 0.9);
margin-bottom: 0.75rem;
font-weight: 500;
}

.qt-hero-desc {
font-size: 1rem;
color: rgba(255, 255, 255, 0.7);
margin-bottom: 2rem;
max-width: 600px;
margin-left: auto;
margin-right: auto;
}

.qt-hero-actions {
display: flex;
gap: 16px;
justify-content: center;
flex-wrap: wrap;
margin-bottom: 3rem;
}

.qt-hero-stats {
display: flex;
gap: 40px;
justify-content: center;
flex-wrap: wrap;
}

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

.qt-stat-num {
font-size: 2.5rem;
font-weight: 800;
color: var(--qt-accent);
display: inline;
}

.qt-stat-unit {
font-size: 1.5rem;
font-weight: 700;
color: var(--qt-accent);
}

.qt-stat-label {
display: block;
font-size: 0.85rem;
color: rgba(255, 255, 255, 0.7);
margin-top: 4px;
}

.qt-scroll-indicator {
position: absolute;
bottom: 30px;
left: 50%;
transform: translateX(-50%);
z-index: 3;
text-align: center;
color: rgba(255, 255, 255, 0.6);
cursor: pointer;
animation: qtBounce 2s infinite;
}

.qt-scroll-indicator span {
display: block;
font-size: 0.75rem;
margin-bottom: 4px;
}

@keyframes qtBounce {
0%, 100% { transform: translateX(-50%) translateY(0); }
50% { transform: translateX(-50%) translateY(8px); }
}

.qt-section-dynamic {
background: linear-gradient(180deg, var(--qt-bg) 0%, #f0f5f3 100%);
}

.qt-dynamic-container {
max-width: 1200px;
width: 100%;
}

.qt-dynamic-text-wrapper {
text-align: center;
margin-bottom: 3rem;
}

.qt-dynamic-words {
display: flex;
gap: 16px;
justify-content: center;
flex-wrap: wrap;
margin-bottom: 2rem;
}

.qt-dynamic-word {
padding: 8px 20px;
border-radius: 50px;
font-size: 0.95rem;
color: var(--qt-text-secondary);
border: 1px solid var(--qt-border);
transition: all 0.4s ease;
}

.qt-dynamic-active {
background: var(--qt-primary);
color: #fff;
border-color: var(--qt-primary);
transform: scale(1.05);
}

.qt-dynamic-typewriter {
font-size: 1.3rem;
color: var(--qt-primary);
font-weight: 600;
min-height: 40px;
}

.qt-typewriter-cursor {
animation: qtBlink 1s step-end infinite;
color: var(--qt-accent);
}

@keyframes qtBlink {
50% { opacity: 0; }
}

.qt-advantage-cards {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
perspective: 1000px;
}

.qt-flip-card {
height: 280px;
cursor: pointer;
}

.qt-flip-inner {
position: relative;
width: 100%;
height: 100%;
transform-style: preserve-3d;
transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.qt-flip-card:hover .qt-flip-inner,
.qt-flip-card.qt-flipped .qt-flip-inner {
transform: rotateY(180deg);
}

.qt-flip-front,
.qt-flip-back {
position: absolute;
inset: 0;
backface-visibility: hidden;
border-radius: 16px;
padding: 32px 24px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
text-align: center;
}

.qt-flip-front {
background: rgba(255, 255, 255, 0.85);
backdrop-filter: blur(12px);
border: 1px solid rgba(255, 255, 255, 0.4);
box-shadow: 0 8px 32px var(--qt-shadow);
z-index: 2;
}

.qt-flip-back {
background: linear-gradient(135deg, var(--qt-primary), var(--qt-secondary));
color: #fff;
transform: rotateY(180deg);
}

.qt-advantage-icon {
width: 64px;
height: 64px;
border-radius: 16px;
background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 16px;
}

.qt-advantage-icon i {
font-size: 1.75rem;
color: #fff;
}

.qt-flip-front h3 {
font-size: 1.15rem;
font-weight: 700;
margin-bottom: 8px;
color: var(--qt-text);
}

.qt-flip-front p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
}

.qt-flip-back h4 {
font-size: 1.1rem;
font-weight: 700;
margin-bottom: 12px;
}

.qt-flip-back p {
font-size: 0.85rem;
line-height: 1.6;
opacity: 0.9;
}

.qt-section-services {
background: linear-gradient(180deg, #f0f5f3 0%, var(--qt-bg) 100%);
}

.qt-services-container {
max-width: 1200px;
width: 100%;
}

.qt-services-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 24px;
margin-bottom: 3rem;
}

.qt-service-card {
padding: 36px 32px;
border-radius: 20px;
background: rgba(255, 255, 255, 0.8);
backdrop-filter: blur(12px);
border: 1px solid rgba(255, 255, 255, 0.4);
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
position: relative;
overflow: hidden;
}

.qt-service-card:hover {
transform: translateY(-6px);
box-shadow: 0 20px 50px rgba(26, 107, 92, 0.12);
}

.qt-service-number {
position: absolute;
top: 16px;
right: 20px;
font-size: 3rem;
font-weight: 800;
color: rgba(26, 107, 92, 0.06);
line-height: 1;
}

.qt-service-card h3 {
font-size: 1.35rem;
font-weight: 700;
margin-bottom: 12px;
color: var(--qt-text);
}

.qt-service-card > p {
font-size: 0.95rem;
color: var(--qt-text-secondary);
margin-bottom: 16px;
}

.qt-service-features {
margin-bottom: 20px;
}

.qt-service-features li {
display: flex;
align-items: center;
gap: 8px;
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 8px;
}

.qt-service-features i {
color: var(--qt-primary);
font-size: 0.85rem;
}

.qt-service-link {
display: inline-flex;
align-items: center;
gap: 6px;
color: var(--qt-primary);
font-weight: 600;
font-size: 0.9rem;
padding: 8px 0;
position: relative;
overflow: hidden;
}

.qt-service-link:hover {
gap: 10px;
}

.qt-bleed-image {
width: 100vw;
margin-left: calc(-50vw + 50%);
height: 50vh;
overflow: hidden;
position: relative;
}

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

.qt-section-team {
background: linear-gradient(180deg, var(--qt-bg) 0%, #f5f0eb 100%);
}

.qt-team-container {
max-width: 1200px;
width: 100%;
}

.qt-team-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
perspective: 1000px;
}

.qt-team-card {
height: 360px;
cursor: pointer;
}

.qt-team-photo {
width: 120px;
height: 120px;
border-radius: 50%;
overflow: hidden;
margin: 0 auto 16px;
border: 3px solid var(--qt-border);
}

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

.qt-flip-front h4 {
font-size: 1.15rem;
font-weight: 700;
margin-bottom: 4px;
}

.qt-team-role {
font-size: 0.85rem;
color: var(--qt-text-secondary);
}

.qt-team-back-role {
font-size: 0.8rem;
opacity: 0.8;
margin-bottom: 12px;
}

.qt-flip-back .qt-team-social {
display: flex;
gap: 12px;
margin-top: 16px;
}

.qt-team-social a {
width: 36px;
height: 36px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.2);
display: flex;
align-items: center;
justify-content: center;
color: #fff;
transition: all 0.3s ease;
}

.qt-team-social a:hover {
background: rgba(255, 255, 255, 0.4);
}

.qt-section-network {
background: linear-gradient(180deg, #f5f0eb 0%, var(--qt-bg) 100%);
}

.qt-network-container {
max-width: 1000px;
width: 100%;
}

.qt-network-svg {
width: 100%;
max-width: 800px;
margin: 0 auto;
display: block;
}

.qt-net-line {
stroke: rgba(26, 107, 92, 0.2);
}

.qt-net-node {
cursor: pointer;
transition: all 0.3s ease;
}

.qt-net-node:hover {
filter: brightness(1.3);
}

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

.qt-partners-container {
max-width: 1200px;
width: 100%;
}

.qt-partners-marquee {
overflow: hidden;
margin-top: 2rem;
}

.qt-marquee-track {
display: flex;
gap: 48px;
animation: qtMarquee 25s linear infinite;
width: max-content;
}

.qt-partner-item {
flex-shrink: 0;
width: 160px;
height: 80px;
display: flex;
align-items: center;
justify-content: center;
filter: grayscale(100%);
opacity: 0.6;
transition: all 0.3s ease;
}

.qt-partner-item:hover {
filter: grayscale(0%);
opacity: 1;
}

.qt-partner-item img {
max-width: 100%;
max-height: 100%;
object-fit: contain;
}

@keyframes qtMarquee {
0% { transform: translateX(0); }
100% { transform: translateX(-50%); }
}

.qt-section-news {
background: linear-gradient(180deg, var(--qt-bg) 0%, #f0f5f3 100%);
}

.qt-news-container {
max-width: 1200px;
width: 100%;
}

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

.qt-news-card {
border-radius: 16px;
overflow: hidden;
transition: all 0.4s ease;
}

.qt-news-card:hover {
transform: translateY(-4px);
box-shadow: 0 16px 40px var(--qt-shadow);
}

.qt-news-image {
position: relative;
height: 200px;
overflow: hidden;
}

.qt-news-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}

.qt-news-card:hover .qt-news-image img {
transform: scale(1.05);
}

.qt-news-date-badge {
position: absolute;
top: 16px;
left: 16px;
background: var(--qt-primary);
color: #fff;
padding: 8px 12px;
border-radius: 10px;
text-align: center;
line-height: 1.2;
}

.qt-news-day {
display: block;
font-size: 1.3rem;
font-weight: 800;
}

.qt-news-month {
font-size: 0.7rem;
opacity: 0.8;
}

.qt-news-body {
padding: 24px;
}

.qt-news-body h3 {
font-size: 1.1rem;
font-weight: 700;
margin-bottom: 8px;
color: var(--qt-text);
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}

.qt-news-body p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 12px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}

.qt-news-body time {
font-size: 0.8rem;
color: #9ca3af;
display: block;
margin-bottom: 12px;
}

.qt-news-link {
display: inline-flex;
align-items: center;
gap: 4px;
color: var(--qt-primary);
font-weight: 600;
font-size: 0.9rem;
position: relative;
overflow: hidden;
}

.qt-section-cities {
background: linear-gradient(180deg, #f0f5f3 0%, var(--qt-bg) 100%);
}

.qt-cities-container {
max-width: 1200px;
width: 100%;
}

.qt-cities-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
gap: 12px;
}

.qt-city-card {
display: flex;
align-items: center;
justify-content: center;
padding: 12px 8px;
background: rgba(255, 255, 255, 0.7);
backdrop-filter: blur(8px);
border: 1px solid var(--qt-border);
border-radius: 10px;
text-align: center;
transition: all 0.3s ease;
}

.qt-city-card:hover {
background: var(--qt-primary);
border-color: var(--qt-primary);
transform: translateY(-2px);
}

.qt-city-card:hover h5 {
color: #fff;
}

.qt-city-card h5 {
font-size: 0.85rem;
font-weight: 600;
color: var(--qt-text);
margin: 0;
transition: color 0.3s ease;
}

.qt-section-contact {
background: linear-gradient(180deg, var(--qt-bg) 0%, #f5f0eb 100%);
}

.qt-contact-container {
max-width: 1100px;
width: 100%;
}

.qt-contact-wrapper {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 32px;
}

.qt-contact-info-panel,
.qt-contact-form-panel {
padding: 36px;
border-radius: 20px;
}

.qt-contact-info-panel h3,
.qt-contact-form-panel h3 {
font-size: 1.35rem;
font-weight: 700;
margin-bottom: 24px;
color: var(--qt-text);
}

.qt-contact-item {
display: flex;
align-items: flex-start;
gap: 16px;
margin-bottom: 20px;
}

.qt-contact-item i {
font-size: 1.25rem;
color: var(--qt-primary);
margin-top: 2px;
}

.qt-contact-item strong {
display: block;
font-size: 0.9rem;
margin-bottom: 2px;
}

.qt-contact-item p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin: 0;
}

.qt-contact-qr {
text-align: center;
margin-top: 24px;
padding-top: 24px;
border-top: 1px solid var(--qt-border);
}

.qt-contact-qr img {
width: 120px;
height: 120px;
border-radius: 12px;
margin-bottom: 8px;
}

.qt-contact-qr span {
display: block;
font-size: 0.8rem;
color: var(--qt-text-secondary);
}

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

.qt-form-group label {
display: block;
font-size: 0.9rem;
font-weight: 600;
margin-bottom: 6px;
color: var(--qt-text);
}

.qt-required {
color: #e74c3c;
}

.qt-form-group input,
.qt-form-group textarea,
.qt-form-select {
width: 100%;
padding: 12px 16px;
border: 1px solid var(--qt-border);
border-radius: 10px;
font-size: 0.95rem;
color: var(--qt-text);
background: rgba(255, 255, 255, 0.6);
transition: all 0.3s ease;
outline: none;
}

.qt-form-group input:focus,
.qt-form-group textarea:focus,
.qt-form-select:focus {
border-color: var(--qt-primary);
box-shadow: 0 0 0 3px rgba(26, 107, 92, 0.1);
}

.qt-form-notice {
font-size: 0.8rem;
color: #9ca3af;
text-align: center;
margin-top: 12px;
}

.qt-page-main {
padding-top: 72px;
min-height: 100vh;
}

.qt-page-banner {
position: relative;
height: 50vh;
min-height: 350px;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}

.qt-page-banner-sm {
height: 40vh;
min-height: 280px;
}

.qt-page-banner-bg {
position: absolute;
inset: 0;
}

.qt-page-banner-bg img {
width: 100%;
height: 100%;
object-fit: cover;
}

.qt-page-banner-overlay {
position: absolute;
inset: 0;
background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(26, 107, 92, 0.6));
}

.qt-page-banner-content {
position: relative;
z-index: 2;
text-align: center;
color: #fff;
padding: 0 20px;
}

.qt-page-banner-content h1 {
font-size: 2.5rem;
font-weight: 800;
margin-bottom: 0.75rem;
}

.qt-page-banner-content p {
font-size: 1.1rem;
opacity: 0.8;
}

.qt-breadcrumb {
margin-top: 16px;
font-size: 0.9rem;
opacity: 0.7;
}

.qt-breadcrumb a {
color: #fff;
}

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

.qt-breadcrumb i {
margin: 0 8px;
font-size: 0.7rem;
}

.qt-page-content {
padding: 80px 0;
}

.qt-news-list-item {
display: flex;
gap: 24px;
padding: 24px;
border-radius: 16px;
margin-bottom: 20px;
transition: all 0.3s ease;
}

.qt-news-list-item:hover {
transform: translateY(-2px);
box-shadow: 0 12px 30px var(--qt-shadow);
}

.qt-news-list-image {
flex-shrink: 0;
border-radius: 12px;
overflow: hidden;
}

.qt-news-list-image img {
width: 280px;
height: 180px;
object-fit: cover;
}

.qt-news-list-body h3 {
font-size: 1.2rem;
font-weight: 700;
margin-bottom: 8px;
}

.qt-news-list-body h3 a {
color: var(--qt-text);
transition: color 0.3s ease;
}

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

.qt-news-list-body > p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 12px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}

.qt-news-list-tags {
display: flex;
gap: 8px;
flex-wrap: wrap;
margin-bottom: 12px;
}

.qt-tag {
display: inline-block;
padding: 4px 12px;
background: rgba(26, 107, 92, 0.08);
color: var(--qt-primary);
border-radius: 50px;
font-size: 0.8rem;
font-weight: 500;
}

.qt-news-list-meta {
display: flex;
gap: 16px;
font-size: 0.85rem;
color: #9ca3af;
margin-bottom: 12px;
}

.qt-news-list-meta i {
margin-right: 4px;
}

.qt-read-more {
display: inline-flex;
align-items: center;
gap: 4px;
color: var(--qt-primary);
font-weight: 600;
font-size: 0.9rem;
position: relative;
overflow: hidden;
}

.qt-sidebar {
position: sticky;
top: 92px;
}

.qt-sidebar-widget {
padding: 24px;
border-radius: 16px;
margin-bottom: 20px;
}

.qt-sidebar-title {
font-size: 1.1rem;
font-weight: 700;
margin-bottom: 16px;
padding-bottom: 12px;
border-bottom: 2px solid var(--qt-primary);
color: var(--qt-text);
}

.qt-sidebar-rec-item {
display: flex;
gap: 12px;
padding: 10px 0;
border-bottom: 1px solid var(--qt-border);
transition: all 0.3s ease;
}

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

.qt-sidebar-rec-item:hover {
padding-left: 4px;
}

.qt-sidebar-rec-img {
width: 80px;
height: 60px;
border-radius: 8px;
overflow: hidden;
flex-shrink: 0;
}

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

.qt-sidebar-rec-text h5 {
font-size: 0.85rem;
font-weight: 600;
margin-bottom: 4px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}

.qt-sidebar-rec-text span {
font-size: 0.75rem;
color: #9ca3af;
}

.qt-sidebar-consult p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 16px;
}

.qt-sidebar-tags {
display: flex;
flex-wrap: wrap;
gap: 8px;
}

.qt-sidebar-tags .qt-tag {
cursor: pointer;
transition: all 0.3s ease;
}

.qt-sidebar-tags .qt-tag:hover {
background: var(--qt-primary);
color: #fff;
}

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

.qt-sidebar-qr img {
width: 140px;
height: 140px;
border-radius: 12px;
margin-bottom: 8px;
}

.qt-sidebar-qr p {
font-size: 0.85rem;
color: var(--qt-text-secondary);
}

.qt-article-detail {
padding: 40px;
border-radius: 20px;
margin-bottom: 40px;
}

.qt-article-header {
margin-bottom: 32px;
padding-bottom: 24px;
border-bottom: 1px solid var(--qt-border);
}

.qt-article-header h1 {
font-size: 1.8rem;
font-weight: 800;
margin-bottom: 16px;
line-height: 1.4;
}

.qt-article-meta {
display: flex;
gap: 20px;
flex-wrap: wrap;
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 12px;
}

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

.qt-article-tags {
display: flex;
gap: 8px;
flex-wrap: wrap;
}

.qt-article-content {
font-size: 1rem;
line-height: 1.9;
color: var(--qt-text);
}

.qt-article-content img {
max-width: 100%;
border-radius: 12px;
margin: 20px 0;
}

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

.qt-article-content h2,
.qt-article-content h3 {
margin: 24px 0 12px;
}

.qt-article-footer {
margin-top: 32px;
padding-top: 24px;
border-top: 1px solid var(--qt-border);
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 16px;
}

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

.qt-article-share span {
font-size: 0.9rem;
color: var(--qt-text-secondary);
}

.qt-share-btn {
width: 36px;
height: 36px;
border-radius: 50%;
background: rgba(26, 107, 92, 0.08);
display: flex;
align-items: center;
justify-content: center;
color: var(--qt-primary);
transition: all 0.3s ease;
}

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

.qt-related-articles {
margin-top: 40px;
}

.qt-related-title {
font-size: 1.3rem;
font-weight: 700;
margin-bottom: 20px;
}

.qt-related-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 16px;
}

.qt-related-card {
padding: 16px;
border-radius: 12px;
transition: all 0.3s ease;
}

.qt-related-card:hover {
transform: translateY(-3px);
box-shadow: 0 8px 24px var(--qt-shadow);
}

.qt-related-img {
height: 120px;
border-radius: 8px;
overflow: hidden;
margin-bottom: 12px;
}

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

.qt-related-card h4 {
font-size: 0.9rem;
font-weight: 600;
margin-bottom: 4px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}

.qt-related-card span {
font-size: 0.75rem;
color: #9ca3af;
}

.qt-about-text h2 {
font-size: 2rem;
font-weight: 800;
margin-bottom: 20px;
}

.qt-about-text p {
font-size: 1rem;
color: var(--qt-text-secondary);
margin-bottom: 16px;
}

.qt-about-image {
position: relative;
border-radius: 20px;
overflow: hidden;
}

.qt-about-image img {
width: 100%;
height: 400px;
object-fit: cover;
border-radius: 20px;
}

.qt-about-image-badge {
position: absolute;
bottom: 20px;
right: 20px;
background: var(--qt-accent);
color: #fff;
padding: 16px 24px;
border-radius: 16px;
text-align: center;
}

.qt-badge-num {
display: block;
font-size: 2.5rem;
font-weight: 800;
line-height: 1;
}

.qt-badge-text {
font-size: 0.8rem;
}

.qt-values-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
perspective: 1000px;
}

.qt-value-card {
height: 260px;
cursor: pointer;
}

.qt-value-icon {
width: 64px;
height: 64px;
border-radius: 50%;
background: linear-gradient(135deg, var(--qt-accent), #d4b76a);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 16px;
}

.qt-value-icon i {
font-size: 1.5rem;
color: #fff;
}

.qt-timeline {
position: relative;
padding-left: 40px;
max-width: 700px;
margin: 0 auto;
}

.qt-timeline::before {
content: '';
position: absolute;
left: 15px;
top: 0;
bottom: 0;
width: 2px;
background: var(--qt-border);
}

.qt-timeline-item {
position: relative;
margin-bottom: 32px;
}

.qt-timeline-dot {
position: absolute;
left: -33px;
top: 20px;
width: 14px;
height: 14px;
border-radius: 50%;
background: var(--qt-primary);
border: 3px solid var(--qt-bg);
box-shadow: 0 0 0 3px var(--qt-primary);
}

.qt-timeline-content {
padding: 24px;
border-radius: 12px;
}

.qt-timeline-year {
display: inline-block;
background: var(--qt-primary);
color: #fff;
padding: 4px 12px;
border-radius: 50px;
font-size: 0.8rem;
font-weight: 700;
margin-bottom: 8px;
}

.qt-timeline-content h4 {
font-size: 1.1rem;
font-weight: 700;
margin-bottom: 4px;
}

.qt-timeline-content p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin: 0;
}

.qt-address-card {
padding: 40px;
border-radius: 20px;
}

.qt-address-card h3 {
font-size: 1.5rem;
font-weight: 700;
margin-bottom: 20px;
}

.qt-address-info p {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 12px;
font-size: 0.95rem;
color: var(--qt-text-secondary);
}

.qt-address-info i {
color: var(--qt-primary);
font-size: 1.1rem;
}

.qt-address-map {
border-radius: 12px;
overflow: hidden;
height: 250px;
}

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

.qt-contact-page-info h2 {
font-size: 2rem;
font-weight: 800;
margin-bottom: 16px;
}

.qt-contact-page-info > p {
font-size: 1rem;
color: var(--qt-text-secondary);
margin-bottom: 32px;
}

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

.qt-contact-info-card {
display: flex;
align-items: center;
gap: 16px;
padding: 20px;
border-radius: 12px;
}

.qt-contact-info-card i {
font-size: 1.5rem;
color: var(--qt-primary);
flex-shrink: 0;
}

.qt-contact-info-card h4 {
font-size: 0.95rem;
font-weight: 700;
margin-bottom: 2px;
}

.qt-contact-info-card p {
font-size: 0.9rem;
color: var(--qt-text);
margin: 0;
}

.qt-contact-info-card span {
font-size: 0.8rem;
color: #9ca3af;
}

.qt-contact-wechat-qr {
text-align: center;
padding: 24px;
background: rgba(255, 255, 255, 0.6);
border-radius: 16px;
}

.qt-contact-wechat-qr img {
width: 160px;
height: 160px;
border-radius: 12px;
margin-bottom: 12px;
}

.qt-contact-wechat-qr p {
font-size: 0.9rem;
color: var(--qt-text-secondary);
}

.qt-contact-page-form {
padding: 40px;
border-radius: 20px;
}

.qt-contact-page-form h3 {
font-size: 1.5rem;
font-weight: 700;
margin-bottom: 8px;
}

.qt-form-subtitle {
font-size: 0.9rem;
color: var(--qt-text-secondary);
margin-bottom: 24px;
}

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

.qt-footer-wave {
position: relative;
top: -1px;
color: var(--qt-bg-dark);
}

.qt-footer-wave svg {
display: block;
width: 100%;
height: 80px;
}

.qt-footer-main {
padding: 60px 0 40px;
}

.qt-footer-brand {
margin-bottom: 20px;
}

.qt-footer-logo {
height: 40px;
margin-bottom: 12px;
filter: brightness(0) invert(1);
}

.qt-footer-desc {
font-size: 0.9rem;
line-height: 1.7;
opacity: 0.7;
}

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

.qt-footer-social span {
font-size: 0.85rem;
opacity: 0.6;
}

.qt-footer-social a {
width: 36px;
height: 36px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.1);
display: flex;
align-items: center;
justify-content: center;
color: #fff;
transition: all 0.3s ease;
}

.qt-footer-social a:hover {
background: var(--qt-primary);
}

.qt-footer-title {
font-size: 1rem;
font-weight: 700;
color: #fff;
margin-bottom: 16px;
}

.qt-footer-links li {
margin-bottom: 10px;
}

.qt-footer-links a {
font-size: 0.9rem;
opacity: 0.7;
transition: all 0.3s ease;
}

.qt-footer-links a:hover {
opacity: 1;
color: var(--qt-accent);
padding-left: 4px;
}

.qt-footer-contact-info p {
display: flex;
align-items: center;
gap: 8px;
font-size: 0.9rem;
margin-bottom: 10px;
opacity: 0.8;
}

.qt-footer-contact-info i {
color: var(--qt-accent);
}

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

.qt-qr-img {
width: 100px;
height: 100px;
border-radius: 8px;
margin-bottom: 6px;
}

.qt-footer-qrcode span {
display: block;
font-size: 0.75rem;
opacity: 0.6;
}

.qt-footer-friends {
padding: 20px 0;
border-top: 1px solid rgba(255, 255, 255, 0.1);
border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.qt-footer-friends h6 {
font-size: 0.85rem;
color: #fff;
margin-bottom: 10px;
opacity: 0.6;
}

.qt-friend-links {
display: flex;
flex-wrap: wrap;
gap: 12px;
}

.qt-friend-links a {
font-size: 0.8rem;
opacity: 0.5;
transition: all 0.3s ease;
}

.qt-friend-links a:hover {
opacity: 1;
color: var(--qt-accent);
}

.qt-footer-bottom {
padding: 20px 0;
text-align: center;
}

.qt-footer-bottom p {
font-size: 0.8rem;
opacity: 0.5;
margin-bottom: 4px;
}

.qt-weather-canvas {
position: fixed;
inset: 0;
pointer-events: none;
z-index: 9999;
}

.qt-weather-toggle {
position: fixed;
bottom: 24px;
right: 24px;
width: 44px;
height: 44px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.9);
backdrop-filter: blur(10px);
border: 1px solid var(--qt-border);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
z-index: 1001;
transition: all 0.3s ease;
font-size: 1.1rem;
color: var(--qt-text-secondary);
}

.qt-weather-toggle:hover {
transform: scale(1.1);
}

.qt-weather-toggle.qt-weather-active {
background: var(--qt-primary);
color: #fff;
border-color: var(--qt-primary);
}

.qt-toast {
position: fixed;
top: 100px;
left: 50%;
transform: translateX(-50%) translateY(-20px);
background: var(--qt-bg-dark);
color: #fff;
padding: 14px 28px;
border-radius: 12px;
font-size: 0.95rem;
z-index: 10000;
opacity: 0;
transition: all 0.3s ease;
box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

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

.qt-pagination-wrapper {
margin-top: 40px;
display: flex;
justify-content: center;
}

.qt-in-view {
opacity: 1;
}

.qt-animate-on-scroll {
opacity: 0;
transform: translateY(30px);
transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@media (max-width: 991px) {
.qt-header-inner {
padding: 0 20px;
}

.qt-header-nav {
display: none;
}

.qt-header-phone span {
display: none;
}

.qt-mobile-toggle {
display: flex;
}

.qt-mobile-menu {
display: block;
}

.qt-dot-nav {
display: none;
}

.qt-main-scroll {
scroll-snap-type: none;
height: auto;
}

.qt-section {
min-height: auto;
padding: 60px 16px;
scroll-snap-align: none;
}

.qt-section-hero {
min-height: 100vh;
}

.qt-hero-title {
font-size: 2rem;
}

.qt-hero-stats {
gap: 20px;
}

.qt-stat-num {
font-size: 1.8rem;
}

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

.qt-services-grid {
grid-template-columns: 1fr;
}

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

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

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

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

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

.qt-news-list-image img {
width: 100%;
height: 200px;
}

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

.qt-vertical-label {
display: none;
}

.qt-page-banner-content h1 {
font-size: 1.8rem;
}

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

.qt-section-title {
font-size: 1.8rem;
}
}

@media (max-width: 576px) {
.qt-hero-title {
font-size: 1.6rem;
}

.qt-hero-subtitle {
font-size: 1rem;
}

.qt-hero-actions {
flex-direction: column;
align-items: center;
}

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

.qt-advantage-cards {
grid-template-columns: 1fr;
}

.qt-team-grid {
grid-template-columns: 1fr;
}

.qt-news-grid {
grid-template-columns: 1fr;
}

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

.qt-values-grid {
grid-template-columns: 1fr;
}

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

.qt-page-banner-content h1 {
font-size: 1.4rem;
}

.qt-section-title {
font-size: 1.5rem;
}

.qt-dynamic-words {
gap: 8px;
}

.qt-dynamic-word {
font-size: 0.8rem;
padding: 6px 14px;
}

.qt-footer-main {
padding: 40px 0 20px;
}
}

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

.qt-marquee-track {
animation: none;
}

.qt-weather-canvas {
display: none;
}
}