:root {
    --qt-primary: #C4956A;
    --qt-secondary: #E8D5C4;
    --qt-accent: #D4A574;
    --qt-text: #2C2C2C;
    --qt-text-secondary: #6B6B6B;
    --qt-bg: #FAFAF8;
    --qt-bg-dark: #1A1A1A;
    --qt-border: #E0D6CC;
    --qt-shadow: rgba(196, 149, 106, 0.12);
    --qt-gradient-start: #C4956A;
    --qt-gradient-end: #D4A574;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    color: var(--qt-text);
    background-color: var(--qt-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.qt-menu-body-lock {
    overflow: hidden;
}

body.qt-loaded .qt-hero-content {
    opacity: 1;
    transform: translateY(0);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--qt-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }

@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

.qt-site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 250, 248, 0.95);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.08);
}

.qt-site-header.qt-header-scrolled {
    box-shadow: 0 2px 20px var(--qt-shadow);
    border-bottom-color: transparent;
}

.qt-header-top-bar {
    background: var(--qt-bg-dark);
    padding: 8px 0;
    font-size: 0.8rem;
    color: #ccc;
}

.qt-top-info {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.qt-top-info i {
    color: var(--qt-primary);
    font-size: 0.75rem;
}

.qt-top-highlight {
    color: var(--qt-primary);
    font-weight: 600;
}

.qt-main-nav {
    padding: 16px 0;
}

.qt-logo-link {
    display: inline-block;
}

.qt-logo-img {
    height: 42px;
    width: auto;
}

.qt-nav-desktop {
    display: flex;
    justify-content: flex-end;
}

.qt-nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
}

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

.qt-nav-link {
    display: inline-block;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--qt-text);
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 0.5px solid transparent;
}

.qt-nav-link:hover {
    color: var(--qt-primary);
    border-color: var(--qt-border);
    background: rgba(196, 149, 106, 0.05);
}

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

.qt-cta-link {
    background: var(--qt-primary) !important;
    color: #fff !important;
    border-radius: 6px !important;
    border-color: var(--qt-primary) !important;
    padding: 8px 20px !important;
}

.qt-cta-link:hover {
    background: var(--qt-accent) !important;
    transform: translateY(-1px);
}

.qt-megamenu-overlay {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    width: 100%;
    max-width: 900px;
    background: #fff;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    padding: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 999;
}

.qt-megamenu-overlay.qt-mega-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

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

.qt-mega-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--qt-primary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.qt-mega-links {
    list-style: none;
    padding: 0;
    margin: 0 0 12px 0;
}

.qt-mega-links li {
    margin-bottom: 6px;
}

.qt-mega-links a {
    color: var(--qt-text-secondary);
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

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

.qt-mega-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-top: 0.5rem;
    transition: transform 0.3s ease;
}

.qt-mega-img:hover {
    transform: scale(1.05);
}

.qt-mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0.5px solid var(--qt-border);
    border-radius: 6px;
    padding: 10px;
    cursor: pointer;
    float: right;
    margin-top: 4px;
}

.qt-mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--qt-text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.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 {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--qt-bg);
    z-index: 2000;
    transition: right 0.3s ease;
    overflow-y: auto;
    border-left: 0.5px solid var(--qt-border);
}

.qt-mobile-menu.qt-menu-open {
    right: 0;
}

.qt-mobile-menu-inner {
    padding: 80px 24px 24px;
}

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

.qt-mobile-nav-item {
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-mobile-nav-link {
    display: block;
    padding: 16px 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--qt-text);
}

.qt-mobile-contact {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 0.5px solid var(--qt-border);
}

.qt-mobile-contact p {
    margin-bottom: 12px;
    color: var(--qt-text-secondary);
}

.qt-main-content {
    padding-top: 110px;
}

.qt-hero-section {
    position: relative;
    margin-top: -110px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.qt-hero-slider {
    position: absolute;
    inset: 0;
}

.qt-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

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

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

.qt-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(26, 26, 26, 0.3) 100%);
    display: flex;
    align-items: center;
    z-index: 2;
}

.qt-hero-content {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.qt-hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(196, 149, 106, 0.2);
    border: 0.5px solid var(--qt-primary);
    border-radius: 30px;
    color: var(--qt-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.qt-hero-title {
    font-size: 3.2rem;
    color: #fff;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

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

.qt-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    max-width: 500px;
}

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

.qt-hero-scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.qt-hero-scroll-hint i {
    display: block;
    margin-top: 8px;
    animation: qtBounceDown 1.5s infinite;
}

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

.qt-slider-dots {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 10px;
}

.qt-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 0.5px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

@media (max-width: 768px) {
    .qt-hero-title { font-size: 2rem; }
    .qt-hero-subtitle { font-size: 0.95rem; }
    .qt-hero-actions { flex-direction: column; }
}

.qt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    border: 0.5px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

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

.qt-btn-primary:hover {
    background: var(--qt-accent);
    border-color: var(--qt-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--qt-shadow);
}

.qt-btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}

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

.qt-btn-full {
    width: 100%;
    padding: 16px;
}

.qt-ripple-span {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: qtRippleAnim 0.6s ease-out;
    pointer-events: none;
}

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

.qt-section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(196, 149, 106, 0.1);
    border: 0.5px solid var(--qt-border);
    border-radius: 20px;
    color: var(--qt-primary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

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

.qt-section-title {
    font-size: 2.2rem;
    margin-bottom: 16px;
    color: var(--qt-text);
}

.qt-section-desc {
    font-size: 1rem;
    color: var(--qt-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.qt-scale-target {
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.qt-scale-target.qt-scale-visible {
    opacity: 1 !important;
    transform: scale(1) translateY(0) !important;
}

section {
    padding: 80px 0;
}

@media (max-width: 768px) {
    section { padding: 48px 0; }
}

.qt-marquee-section {
    padding: 24px 0;
    background: var(--qt-bg-dark);
    overflow: hidden;
}

.qt-marquee-track {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
}

.qt-marquee-content {
    display: inline-block;
    animation: qtMarquee 20s linear infinite;
}

.qt-marquee-content span {
    display: inline-block;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.15);
    padding: 0 16px;
}

.qt-marquee-dot {
    color: var(--qt-primary) !important;
    font-size: 0.6rem !important;
    vertical-align: middle;
}

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

.qt-stats-section {
    padding: 60px 0;
    background: #fff;
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-stat-card {
    text-align: center;
    padding: 32px 16px;
    border: 0.5px solid var(--qt-border);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.qt-stat-card:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 8px 30px var(--qt-shadow);
}

.qt-stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--qt-primary);
    line-height: 1;
}

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

.qt-stat-label {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
}

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

.qt-service-card {
    padding: 36px 28px;
    border: 0.5px solid var(--qt-border);
    border-radius: 8px;
    background: transparent;
    transition: all 0.3s ease;
    height: 100%;
}

.qt-service-card:hover {
    background: rgba(196, 149, 106, 0.03);
    border-color: var(--qt-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--qt-shadow);
}

.qt-service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.5px solid var(--qt-primary);
    border-radius: 12px;
    margin-bottom: 20px;
    color: var(--qt-primary);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.qt-service-card:hover .qt-service-icon {
    background: var(--qt-primary);
    color: #fff;
}

.qt-service-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.qt-service-desc {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.qt-service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.qt-service-features li {
    padding: 6px 0;
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.05);
}

.qt-service-features li::before {
    content: '✓';
    color: var(--qt-primary);
    font-weight: 700;
    margin-right: 8px;
}

.qt-service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--qt-primary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: gap 0.3s ease;
}

.qt-service-link:hover {
    gap: 12px;
}

.qt-bleed-section,
.qt-about-bleed {
    position: relative;
    padding: 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.qt-bleed-image {
    position: absolute;
    inset: 0;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.qt-bleed-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 70vh;
}

.qt-bleed-overlay-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 80px 0;
}

.qt-about-bleed .qt-bleed-overlay-content {
    background: rgba(26, 26, 26, 0.7);
}

.qt-bleed-text {
    background: rgba(250, 250, 248, 0.95);
    padding: 48px;
    border-radius: 12px;
    border: 0.5px solid var(--qt-border);
}

.qt-bleed-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.qt-bleed-title-light {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 20px;
}

.qt-bleed-desc {
    color: var(--qt-text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.qt-bleed-desc-light {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.qt-bleed-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
}

.qt-bleed-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.qt-bleed-feature i {
    font-size: 1.3rem;
    color: var(--qt-primary);
    margin-top: 2px;
}

.qt-bleed-feature h5 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.qt-bleed-feature p {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .qt-bleed-text { padding: 24px; }
    .qt-bleed-title-light { font-size: 1.5rem; }
}

.qt-process-section {
    background: #fff;
}

.qt-process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.qt-process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 0.5px;
    background: var(--qt-border);
}

.qt-process-step {
    text-align: center;
    position: relative;
}

.qt-process-number {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 0.5px solid var(--qt-primary);
    border-radius: 50%;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--qt-primary);
    background: #fff;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.qt-process-step:hover .qt-process-number {
    background: var(--qt-primary);
    color: #fff;
}

.qt-process-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.qt-process-content p {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .qt-process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .qt-process-timeline::before { display: none; }
}

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

.qt-ar-preview-wrap {
    text-align: center;
}

.qt-ar-frame {
    position: relative;
    max-width: 700px;
    margin: 0 auto 32px;
    aspect-ratio: 16 / 10;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--qt-bg-dark);
}

.qt-ar-corner {
    position: absolute;
    width: 24px;
    height: 24px;
    border-color: var(--qt-primary);
    border-style: solid;
    z-index: 3;
    animation: qtCornerBlink 2s infinite;
}

.qt-ar-corner-tl { top: 16px; left: 16px; border-width: 2px 0 0 2px; }
.qt-ar-corner-tr { top: 16px; right: 16px; border-width: 2px 2px 0 0; }
.qt-ar-corner-bl { bottom: 16px; left: 16px; border-width: 0 0 2px 2px; }
.qt-ar-corner-br { bottom: 16px; right: 16px; border-width: 0 2px 2px 0; }

@keyframes qtCornerBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.qt-ar-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--qt-primary), transparent);
    animation: qtScanLine 3s linear infinite;
    z-index: 3;
}

@keyframes qtScanLine {
    0% { top: 0; }
    100% { top: 100%; }
}

.qt-ar-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.qt-ar-info-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 16px;
    border-radius: 8px;
    border: 0.5px solid var(--qt-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 4;
    font-size: 0.8rem;
}

.qt-ar-card-1 { top: 20%; right: 8%; }
.qt-ar-card-2 { bottom: 25%; left: 8%; }
.qt-ar-card-3 { top: 35%; left: 12%; }

.qt-ar-card-label {
    display: block;
    font-weight: 700;
    color: var(--qt-primary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.qt-ar-info-card p {
    margin: 0;
    color: var(--qt-text);
    font-weight: 600;
}

.qt-ar-line {
    position: absolute;
    border: 0.5px dashed var(--qt-primary);
    z-index: 3;
    opacity: 0.5;
}

.qt-ar-line-1 { width: 60px; top: 28%; right: 18%; transform: rotate(-30deg); }
.qt-ar-line-2 { width: 50px; bottom: 32%; left: 18%; transform: rotate(20deg); }
.qt-ar-line-3 { width: 40px; top: 42%; left: 22%; transform: rotate(-15deg); }

.qt-ar-cta {
    margin-top: 24px;
}

@media (max-width: 768px) {
    .qt-ar-info-card { display: none; }
    .qt-ar-line { display: none; }
}

.qt-colors-section {
    background: #fff;
}

.qt-color-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.qt-color-swatch {
    cursor: pointer;
    border: 0.5px solid var(--qt-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.qt-color-swatch:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px var(--qt-shadow);
}

.qt-color-display {
    height: 140px;
    width: 100%;
}

.qt-color-info {
    padding: 16px;
}

.qt-color-info h5 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.qt-color-hex {
    font-size: 0.8rem;
    color: var(--qt-primary);
    font-weight: 600;
    font-family: monospace;
}

.qt-color-info p {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    margin-top: 6px;
}

@media (max-width: 768px) {
    .qt-color-grid { grid-template-columns: repeat(2, 1fr); }
    .qt-color-display { height: 100px; }
}

.qt-copy-toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--qt-bg-dark);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
}

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

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

.qt-news-card {
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    transition: all 0.3s ease;
    height: 100%;
}

.qt-news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--qt-shadow);
    border-color: var(--qt-primary);
}

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

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

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

.qt-news-date {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--qt-primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

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

.qt-news-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

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

.qt-news-excerpt {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.qt-news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--qt-primary);
    font-size: 0.85rem;
    font-weight: 600;
}

.qt-news-link:hover {
    gap: 12px;
}

.qt-faq-section {
    background: #fff;
}

.qt-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.qt-faq-item {
    border: 0.5px solid var(--qt-border);
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.qt-faq-item.qt-faq-open {
    border-color: var(--qt-primary);
}

.qt-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--qt-text);
    text-align: left;
    transition: all 0.3s ease;
}

.qt-faq-question:hover {
    color: var(--qt-primary);
}

.qt-faq-question i {
    transition: transform 0.3s ease;
    color: var(--qt-primary);
    flex-shrink: 0;
}

.qt-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.qt-faq-answer p {
    padding: 0 24px 20px;
    color: var(--qt-text-secondary);
    line-height: 1.7;
    font-size: 0.9rem;
}

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

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

.qt-city-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 8px;
    border: 0.5px solid var(--qt-border);
    border-radius: 6px;
    text-align: center;
    transition: all 0.3s ease;
    background: #fff;
}

.qt-city-card:hover {
    border-color: var(--qt-primary);
    background: rgba(196, 149, 106, 0.05);
    transform: translateY(-2px);
}

.qt-city-card h5 {
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

@media (max-width: 768px) {
    .qt-cities-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
    .qt-city-card { padding: 10px 6px; }
    .qt-city-card h5 { font-size: 0.8rem; }
}

.qt-contact-section {
    background: #fff;
}

.qt-contact-form-wrap {
    padding: 40px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
}

.qt-form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--qt-text);
}

.qt-required {
    color: #e74c3c;
}

.qt-form-input {
    width: 100%;
    padding: 12px 16px;
    border: 0.5px solid var(--qt-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--qt-text);
    background: var(--qt-bg);
    transition: all 0.3s ease;
    outline: none;
}

.qt-form-input:focus {
    border-color: var(--qt-primary);
    box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.15);
}

.qt-form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B6B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

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

.qt-form-success {
    display: none;
    text-align: center;
    padding: 48px 24px;
}

.qt-form-success i {
    font-size: 3rem;
    color: #27ae60;
    margin-bottom: 16px;
}

.qt-form-success h4 {
    margin-bottom: 8px;
}

.qt-form-success p {
    color: var(--qt-text-secondary);
}

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

.qt-contact-info-card {
    padding: 32px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
}

.qt-contact-info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.05);
}

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

.qt-info-item i {
    font-size: 1.2rem;
    color: var(--qt-primary);
    margin-top: 2px;
}

.qt-info-item h5 {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    margin-bottom: 2px;
    font-weight: 500;
}

.qt-info-item p {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.qt-contact-qrcode {
    text-align: center;
    padding: 24px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
}

.qt-qr-img-lg {
    width: 160px;
    height: 160px;
    object-fit: contain;
    margin: 0 auto 12px;
    border-radius: 8px;
}

.qt-contact-qrcode span {
    display: block;
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
}

@media (max-width: 768px) {
    .qt-contact-form-wrap { padding: 24px; }
}

.qt-page-banner {
    background: var(--qt-bg-dark);
    padding: 80px 0 60px;
    margin-top: -110px;
    padding-top: 180px;
}

.qt-banner-content h1 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.qt-banner-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.qt-breadcrumb ol {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 16px 0 0 0;
    gap: 8px;
    font-size: 0.85rem;
}

.qt-breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
}

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

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

.qt-breadcrumb li::after {
    content: '/';
    margin-left: 8px;
    color: rgba(255, 255, 255, 0.3);
}

.qt-breadcrumb li:last-child::after {
    display: none;
}

.qt-news-list-section {
    padding: 60px 0;
}

.qt-news-list-item {
    display: flex;
    gap: 24px;
    padding: 24px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    margin-bottom: 20px;
    background: #fff;
    transition: all 0.3s ease;
}

.qt-news-list-item:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 8px 30px var(--qt-shadow);
}

.qt-news-list-img {
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
}

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

.qt-news-list-body h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.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);
    line-height: 1.6;
    margin-bottom: 12px;
}

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

.qt-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(196, 149, 106, 0.1);
    border: 0.5px solid var(--qt-border);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--qt-primary);
}

.qt-news-list-meta {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
}

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

@media (max-width: 768px) {
    .qt-news-list-item { flex-direction: column; }
    .qt-news-list-img img { width: 100%; height: 200px; }
}

.qt-sidebar {
    position: sticky;
    top: 130px;
}

.qt-sidebar-widget {
    padding: 24px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    margin-bottom: 20px;
    background: #fff;
}

.qt-sidebar-title {
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-sidebar-rec-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.qt-sidebar-rec-item:hover {
    padding-left: 8px;
}

.qt-sidebar-rec-img {
    width: 70px;
    height: 50px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

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

.qt-sidebar-rec-info h5 {
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 4px;
    font-weight: 500;
}

.qt-sidebar-rec-info span {
    font-size: 0.75rem;
    color: var(--qt-text-secondary);
}

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

.qt-sidebar-consult p {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
}

.qt-sidebar-consult p i {
    color: var(--qt-primary);
    margin-right: 6px;
}

.qt-sidebar-consult .qt-btn {
    width: 100%;
    margin-top: 12px;
}

.qt-sidebar-cat-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    transition: all 0.3s ease;
    margin-bottom: 4px;
}

.qt-sidebar-cat-link:hover,
.qt-sidebar-cat-link.qt-cat-active {
    background: rgba(196, 149, 106, 0.08);
    color: var(--qt-primary);
}

.qt-sidebar-cat-link i {
    font-size: 0.7rem;
}

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

.qt-detail-section {
    padding: 60px 0;
}

.qt-detail-article {
    padding: 40px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    background: #fff;
    margin-bottom: 40px;
}

.qt-detail-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 0.5px solid var(--qt-border);
}

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

.qt-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
}

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

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

.qt-detail-content {
    line-height: 1.8;
    font-size: 1rem;
    color: var(--qt-text);
}

.qt-detail-content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 20px 0;
}

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

.qt-detail-share {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 0.5px solid var(--qt-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.qt-detail-share span {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
}

.qt-share-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.5px solid var(--qt-border);
    border-radius: 50%;
    color: var(--qt-text-secondary);
    transition: all 0.3s ease;
}

.qt-share-btn:hover {
    border-color: var(--qt-primary);
    color: var(--qt-primary);
    background: rgba(196, 149, 106, 0.05);
}

.qt-related-section {
    padding: 32px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
}

.qt-related-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-related-card {
    display: block;
    padding: 16px;
    border: 0.5px solid var(--qt-border);
    border-radius: 8px;
    transition: all 0.3s ease;
    height: 100%;
}

.qt-related-card:hover {
    border-color: var(--qt-primary);
    background: rgba(196, 149, 106, 0.03);
}

.qt-related-card h5 {
    font-size: 0.95rem;
    margin-bottom: 6px;
    line-height: 1.4;
}

.qt-related-card span {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
}

@media (max-width: 768px) {
    .qt-detail-article { padding: 24px; }
    .qt-detail-header h1 { font-size: 1.4rem; }
}

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

.qt-about-img-wrap {
    position: relative;
}

.qt-about-img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 12px;
    border: 0.5px solid var(--qt-border);
}

.qt-about-img-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--qt-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 8px 30px var(--qt-shadow);
}

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

.qt-badge-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.qt-about-text h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.qt-about-text > p {
    color: var(--qt-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.qt-about-highlights {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.qt-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.qt-highlight-item i {
    font-size: 1.3rem;
    color: var(--qt-primary);
    margin-top: 2px;
}

.qt-highlight-item h5 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.qt-highlight-item p {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .qt-about-img { height: 300px; }
    .qt-about-img-badge { width: 90px; height: 90px; bottom: -10px; right: -10px; }
    .qt-badge-number { font-size: 1.8rem; }
}

.qt-about-values {
    background: #fff;
    padding: 80px 0;
}

.qt-value-card {
    text-align: center;
    padding: 36px 24px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
    transition: all 0.3s ease;
    height: 100%;
}

.qt-value-card:hover {
    border-color: var(--qt-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px var(--qt-shadow);
}

.qt-value-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 0.5px solid var(--qt-primary);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--qt-primary);
    transition: all 0.3s ease;
}

.qt-value-card:hover .qt-value-icon {
    background: var(--qt-primary);
    color: #fff;
}

.qt-value-card h4 {
    margin-bottom: 12px;
}

.qt-value-card p {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
}

.qt-about-address {
    padding: 80px 0;
}

.qt-about-address h2 {
    font-size: 1.8rem;
    margin-bottom: 28px;
}

.qt-about-contact-list {
    margin-bottom: 28px;
}

.qt-about-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0;
    border-bottom: 0.5px solid var(--qt-border);
}

.qt-about-contact-item i {
    font-size: 1.2rem;
    color: var(--qt-primary);
    margin-top: 2px;
}

.qt-about-contact-item h5 {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    margin-bottom: 2px;
    font-weight: 500;
}

.qt-about-contact-item p {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.qt-about-qr-section {
    text-align: center;
    padding: 32px;
    border: 0.5px solid var(--qt-border);
    border-radius: 12px;
}

.qt-about-qr-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin: 0 auto 16px;
    border-radius: 8px;
}

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

.qt-contact-page-section {
    padding: 60px 0;
}

.qt-contact-form-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.qt-contact-form-desc {
    color: var(--qt-text-secondary);
    margin-bottom: 28px;
}

.qt-site-footer {
    position: relative;
    background: var(--qt-bg-dark);
    color: rgba(255, 255, 255, 0.7);
}

.qt-footer-wave {
    position: relative;
    margin-top: -1px;
}

.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;
    width: auto;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
}

.qt-footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.6);
}

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

.qt-social-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.qt-social-link:hover {
    border-color: var(--qt-primary);
    color: var(--qt-primary);
    background: rgba(196, 149, 106, 0.1);
}

.qt-footer-title {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

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

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

.qt-footer-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
}

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

.qt-footer-contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.qt-footer-contact-info i {
    color: var(--qt-primary);
    font-size: 1rem;
}

.qt-footer-qrcode {
    margin-top: 20px;
    text-align: center;
}

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

.qt-footer-qrcode span {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

.qt-footer-friends {
    padding: 24px 0;
    border-top: 0.5px solid rgba(255, 255, 255, 0.1);
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.qt-friends-title {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 12px;
}

.qt-friends-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.qt-friends-list a {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    padding: 4px 12px;
    border: 0.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.qt-friends-list a:hover {
    border-color: var(--qt-primary);
    color: var(--qt-primary);
}

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

.qt-copyright,
.qt-icp {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

.qt-liquid-ripple-container {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 400px;
    height: 400px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.6;
}

.qt-liquid-svg {
    width: 100%;
    height: 100%;
}

.qt-liquid-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 0.5px solid rgba(255, 255, 255, 0.3);
    background: rgba(26, 26, 26, 0.8);
    color: var(--qt-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
}

.qt-liquid-toggle:hover {
    border-color: var(--qt-primary);
}

.qt-liquid-toggle.qt-liquid-off {
    opacity: 0.4;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .qt-marquee-content {
        animation: none !important;
    }
    .qt-liquid-ripple-container {
        display: none !important;
    }
    .qt-ar-scan-line {
        animation: none !important;
    }
    .qt-ar-corner {
        animation: none !important;
    }
}