:root {
    --qt-primary: #0D7C66;
    --qt-secondary: #17B890;
    --qt-accent: #D4940A;
    --qt-text: #1A1A2E;
    --qt-text-secondary: #4A4A6A;
    --qt-bg: #F8FAFB;
    --qt-bg-dark: #0F1B2D;
    --qt-border: #E2E8F0;
    --qt-shadow: rgba(13, 124, 102, 0.08);
    --qt-gradient-start: #0D7C66;
    --qt-gradient-end: #17B890;
    --qt-radius: 24px;
    --qt-radius-sm: 16px;
    --qt-radius-xs: 8px;
    --qt-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[lang="en"] {
    font-family: "Inter", "Helvetica Neue", "Arial", sans-serif;
    letter-spacing: 0.01em;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    color: var(--qt-text);
    background: var(--qt-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

.qt-no-scroll {
    overflow: hidden;
}

.qt-scroll-skew-layer {
    transition: transform 0.1s ease;
    transform: skewY(0deg) scale(1);
}

#qt-particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.qt-header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--qt-transition);
}

.qt-header-top-row {
    height: 64px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-header-scrolled .qt-header-top-row {
    box-shadow: 0 2px 20px var(--qt-shadow);
}

.qt-header-top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.qt-header-brand {
    display: flex;
    align-items: center;
}

.qt-brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qt-brand-logo {
    height: 36px;
    width: auto;
}

.qt-brand-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--qt-primary);
    white-space: nowrap;
}

.qt-header-search {
    flex: 0 0 auto;
}

.qt-search-box {
    display: flex;
    align-items: center;
    background: var(--qt-bg);
    border: 1px solid var(--qt-border);
    border-radius: 100px;
    padding: 6px 16px;
    width: 200px;
    transition: width 0.4s ease, border-color 0.3s ease;
}

.qt-search-focused {
    width: 320px;
    border-color: var(--qt-primary);
}

.qt-search-icon {
    color: var(--qt-text-secondary);
    margin-right: 8px;
    font-size: 0.875rem;
}

.qt-search-input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.875rem;
    width: 100%;
    color: var(--qt-text);
}

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

.qt-phone-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--qt-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.qt-phone-link:hover {
    color: var(--qt-secondary);
}

.qt-cta-btn-header {
    background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
    color: #fff;
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--qt-transition);
}

.qt-cta-btn-header:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(13, 124, 102, 0.3);
    color: #fff;
}

.qt-mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--qt-text);
    cursor: pointer;
    padding: 8px;
}

.qt-header-nav-row {
    height: 48px;
    background: #F0F4F3;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.qt-nav-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.qt-nav-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.qt-nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

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

.qt-nav-link {
    font-size: 0.875rem;
    color: var(--qt-text-secondary);
    font-weight: 500;
    padding: 8px 4px;
    position: relative;
    transition: var(--qt-transition);
}

.qt-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--qt-primary);
    transition: width 0.3s ease;
}

.qt-nav-link:hover,
.qt-nav-active .qt-nav-link {
    color: var(--qt-primary);
}

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

.qt-mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--qt-transition);
}

.qt-overlay-active {
    opacity: 1;
    visibility: visible;
}

.qt-mobile-nav-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 300px;
    background: #fff;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.qt-overlay-active .qt-mobile-nav-panel {
    transform: translateX(0);
}

.qt-mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--qt-border);
}

.qt-mobile-nav-title {
    font-weight: 700;
    font-size: 1.1rem;
}

.qt-mobile-nav-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--qt-text);
}

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

.qt-mobile-nav-links li a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--qt-border);
    color: var(--qt-text);
    font-weight: 500;
}

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

.qt-mobile-nav-contact {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--qt-border);
}

.qt-mobile-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--qt-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.qt-main-content {
    position: relative;
    z-index: 1;
    padding-top: 112px;
}

.qt-hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 60px 24px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #F0FAF7 0%, #F8FAFB 50%, #FFF8EC 100%);
}

.qt-hero-content {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.qt-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(13, 124, 102, 0.08);
    color: var(--qt-primary);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.qt-hero-title {
    margin-bottom: 24px;
}

.qt-hero-title-main {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--qt-text);
    line-height: 1.2;
    margin-bottom: 8px;
}

.qt-hero-title-sub {
    display: block;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: var(--qt-primary);
}

.qt-hero-desc {
    font-size: 1.1rem;
    color: var(--qt-text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.qt-hero-desc span[lang="en"] {
    color: var(--qt-primary);
    font-weight: 700;
}

.qt-hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.qt-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--qt-transition);
}

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

.qt-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 124, 102, 0.3);
    color: #fff;
}

.qt-btn-outline {
    background: transparent;
    border: 2px solid var(--qt-primary);
    color: var(--qt-primary);
}

.qt-btn-outline:hover {
    background: var(--qt-primary);
    color: #fff;
    transform: translateY(-2px);
}

.qt-btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.qt-btn-block {
    display: flex;
    width: 100%;
    justify-content: center;
    margin-bottom: 12px;
}

.qt-btn-crystal {
    position: relative;
    overflow: hidden;
}

.qt-btn-crystal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.qt-btn-crystal:hover::before {
    left: 100%;
}

.qt-hero-trust {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.qt-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
}

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

.qt-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.qt-hero-crystal-group {
    position: relative;
    width: 400px;
    height: 400px;
}

.qt-crystal-facet {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--qt-radius);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: var(--qt-transition);
}

.qt-crystal-facet i {
    font-size: 2rem;
    color: var(--qt-primary);
}

.qt-crystal-1 {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 10%;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(135deg, rgba(13, 124, 102, 0.1), rgba(23, 184, 144, 0.15));
    animation: qtFloat 6s ease-in-out infinite;
}

.qt-crystal-2 {
    width: 100px;
    height: 100px;
    top: 10%;
    right: 15%;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(135deg, rgba(212, 148, 10, 0.1), rgba(212, 148, 10, 0.2));
    animation: qtFloat 5s ease-in-out infinite 1s;
}

.qt-crystal-3 {
    width: 90px;
    height: 90px;
    bottom: 20%;
    left: 20%;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(135deg, rgba(13, 124, 102, 0.08), rgba(13, 124, 102, 0.15));
    animation: qtFloat 7s ease-in-out infinite 0.5s;
}

.qt-crystal-4 {
    width: 110px;
    height: 110px;
    bottom: 15%;
    right: 10%;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(135deg, rgba(23, 184, 144, 0.1), rgba(13, 124, 102, 0.12));
    animation: qtFloat 5.5s ease-in-out infinite 1.5s;
}

@keyframes qtFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

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

.qt-section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--qt-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    padding: 4px 16px;
    background: rgba(13, 124, 102, 0.06);
    border-radius: 100px;
}

.qt-section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--qt-text);
    margin-bottom: 12px;
}

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

.qt-bento-section {
    padding: 80px 0;
}

.qt-bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.qt-bento-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--qt-radius);
    padding: 32px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
    position: relative;
    overflow: hidden;
}

.qt-bento-card:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 8px 30px var(--qt-shadow);
    transform: translateY(-4px);
}

.qt-bento-large {
    grid-column: span 2;
    grid-row: span 2;
}

.qt-bento-wide {
    grid-column: span 2;
}

.qt-bento-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.qt-bento-icon-primary {
    background: rgba(13, 124, 102, 0.1);
    color: var(--qt-primary);
}

.qt-bento-icon-secondary {
    background: rgba(23, 184, 144, 0.1);
    color: var(--qt-secondary);
}

.qt-bento-icon-accent {
    background: rgba(212, 148, 10, 0.1);
    color: var(--qt-accent);
}

.qt-bento-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--qt-text);
}

.qt-bento-desc {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.7;
}

.qt-bento-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.qt-bento-tags span {
    padding: 4px 12px;
    background: rgba(13, 124, 102, 0.06);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--qt-primary);
}

.qt-bento-shimmer {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.qt-bento-card:hover .qt-bento-shimmer {
    opacity: 1;
}

.qt-crystal-card {
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.qt-crystal-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%);
    animation: qtShimmer 4s infinite;
    pointer-events: none;
}

@keyframes qtShimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.qt-stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0FAF7, #F8FAFB);
}

.qt-stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.qt-stat-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--qt-shadow);
    border-color: var(--qt-primary);
}

.qt-stat-icon {
    font-size: 1.5rem;
    color: var(--qt-primary);
    margin-bottom: 12px;
}

.qt-stat-number {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--qt-primary);
    line-height: 1.2;
    margin-bottom: 4px;
}

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

.qt-dashboard-section {
    padding: 80px 0;
}

.qt-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.qt-dashboard-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 24px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-dashboard-card:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 4px 20px var(--qt-shadow);
}

.qt-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

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

.qt-dashboard-trend {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 100px;
}

.qt-trend-up {
    color: #059669;
    background: rgba(5, 150, 105, 0.1);
}

.qt-trend-neutral {
    color: var(--qt-text-secondary);
    background: rgba(74, 74, 106, 0.1);
}

.qt-dashboard-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--qt-text);
    margin-bottom: 12px;
}

.qt-dash-unit {
    font-size: 1rem;
    font-weight: 600;
    color: var(--qt-text-secondary);
}

.qt-dash-text {
    font-size: 1.5rem;
    color: var(--qt-primary);
}

.qt-dashboard-chart {
    height: 60px;
}

.qt-mini-chart {
    width: 100%;
    height: 100%;
}

.qt-chart-line {
    stroke-width: 2;
    stroke-linecap: round;
}

.qt-chart-green {
    stroke: #059669;
}

.qt-chart-gray {
    stroke: var(--qt-text-secondary);
}

.qt-network-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F8FAFB, #F0FAF7);
}

.qt-network-container {
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--qt-radius);
    padding: 40px;
    border: 1px solid var(--qt-border);
}

.qt-network-canvas {
    width: 100%;
    height: 500px;
    display: block;
}

.qt-network-legend {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.qt-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
}

.qt-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.qt-dot-center {
    background: var(--qt-primary);
}

.qt-dot-partner {
    background: var(--qt-accent);
}

.qt-dot-city {
    background: var(--qt-secondary);
}

.qt-dot-hospital {
    background: #6366F1;
}

.qt-process-section {
    padding: 80px 0;
}

.qt-process-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.qt-process-step {
    text-align: center;
    padding: 24px;
    flex: 0 0 200px;
    transition: var(--qt-transition);
}

.qt-process-step:hover {
    transform: translateY(-4px);
}

.qt-process-number {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(13, 124, 102, 0.1);
    line-height: 1;
    margin-bottom: 12px;
}

.qt-process-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #fff;
    font-size: 1.5rem;
}

.qt-process-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.qt-process-connector {
    display: flex;
    align-items: center;
    padding-top: 80px;
    color: var(--qt-primary);
    font-size: 1.5rem;
    opacity: 0.4;
}

.qt-city-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0FAF7, #F8FAFB);
}

.qt-city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.qt-city-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--qt-radius-xs);
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
    text-align: center;
}

.qt-city-card h5 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--qt-text);
    margin: 0;
    white-space: nowrap;
}

.qt-city-card:hover {
    border-color: var(--qt-primary);
    background: rgba(13, 124, 102, 0.05);
    transform: translateY(-2px);
}

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

.qt-team-section {
    padding: 80px 0;
}

.qt-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.qt-team-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--qt-shadow);
    border-color: var(--qt-primary);
}

.qt-team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid var(--qt-border);
}

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

.qt-team-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.qt-team-role {
    font-size: 0.85rem;
    color: var(--qt-primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.qt-team-bio {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.qt-team-social {
    display: flex;
    gap: 12px;
    justify-content: center;
    opacity: 0;
    transition: var(--qt-transition);
}

.qt-team-card:hover .qt-team-social {
    opacity: 1;
}

.qt-team-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(13, 124, 102, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--qt-primary);
}

.qt-team-social a:hover {
    background: var(--qt-primary);
    color: #fff;
}

.qt-news-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F8FAFB, #FFF8EC);
}

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

.qt-news-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    overflow: hidden;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px var(--qt-shadow);
    border-color: var(--qt-primary);
}

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

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

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

.qt-news-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 124, 102, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--qt-transition);
}

.qt-news-card:hover .qt-news-overlay {
    opacity: 1;
}

.qt-news-read-btn {
    color: #fff;
    padding: 8px 20px;
    border: 2px solid #fff;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
}

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

.qt-news-body {
    padding: 20px;
}

.qt-news-time {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.qt-news-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

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

.qt-news-desc {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.qt-cta-section {
    padding: 80px 0;
}

.qt-cta-card {
    background: linear-gradient(135deg, var(--qt-bg-dark), #162236);
    border-radius: var(--qt-radius);
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
    border: none;
    overflow: hidden;
}

.qt-cta-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.qt-cta-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 32px;
}

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

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

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

.qt-cta-visual {
    position: relative;
    width: 200px;
    height: 200px;
}

.qt-cta-crystal {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
}

.qt-cta-crystal-1 {
    width: 120px;
    height: 120px;
    top: 0;
    right: 0;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: rgba(13, 124, 102, 0.3);
    animation: qtFloat 5s ease-in-out infinite;
}

.qt-cta-crystal-2 {
    width: 80px;
    height: 80px;
    bottom: 20px;
    left: 20px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: rgba(212, 148, 10, 0.2);
    animation: qtFloat 6s ease-in-out infinite 1s;
}

.qt-faq-section {
    padding: 80px 0;
}

.qt-faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.qt-faq-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 28px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-faq-item:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 4px 20px var(--qt-shadow);
}

.qt-faq-q {
    font-size: 1rem;
    font-weight: 700;
    color: var(--qt-text);
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.qt-faq-q i {
    color: var(--qt-primary);
    margin-top: 2px;
}

.qt-faq-a {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.7;
}

.qt-page-hero {
    padding: 60px 0 40px;
    background: linear-gradient(135deg, #F0FAF7, #F8FAFB);
}

.qt-page-hero-sm {
    padding: 40px 0 30px;
}

.qt-page-hero-inner {
    text-align: center;
}

.qt-page-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--qt-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    padding: 4px 16px;
    background: rgba(13, 124, 102, 0.06);
    border-radius: 100px;
}

.qt-page-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--qt-text);
    margin-bottom: 12px;
}

.qt-page-desc {
    font-size: 1rem;
    color: var(--qt-text-secondary);
}

.qt-article-meta-top {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 16px;
    flex-wrap: wrap;
}

.qt-article-meta-top span {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.qt-news-list-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    overflow: hidden;
    border: 1px solid var(--qt-border);
    margin-bottom: 20px;
    transition: var(--qt-transition);
}

.qt-news-list-card:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 8px 30px var(--qt-shadow);
    transform: translateY(-2px);
}

.qt-news-list-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 180px;
}

.qt-news-list-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.qt-news-list-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

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

.qt-news-list-desc {
    font-size: 0.9rem;
    color: var(--qt-text-secondary);
    line-height: 1.6;
    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 {
    padding: 3px 10px;
    background: rgba(13, 124, 102, 0.06);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--qt-primary);
}

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

.qt-meta-time {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.qt-meta-read {
    font-size: 0.85rem;
    color: var(--qt-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.qt-meta-read:hover {
    gap: 8px;
}

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

.qt-sidebar-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 24px;
    border: 1px solid var(--qt-border);
    margin-bottom: 20px;
}

.qt-sidebar-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.qt-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.qt-sidebar-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

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

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

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

.qt-sidebar-img {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: var(--qt-radius-xs);
    flex-shrink: 0;
}

.qt-sidebar-text {
    font-size: 0.85rem;
    color: var(--qt-text);
    line-height: 1.4;
    transition: var(--qt-transition);
}

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

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

.qt-article-section {
    padding: 40px 0 80px;
}

.qt-article-main {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 40px;
    border: 1px solid var(--qt-border);
    margin-bottom: 40px;
}

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

.qt-article-main .content img {
    max-width: 100%;
    border-radius: var(--qt-radius-sm);
    margin: 20px 0;
}

.qt-article-main .content h2,
.qt-article-main .content h3 {
    margin: 24px 0 12px;
    font-weight: 700;
}

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

.qt-article-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid var(--qt-border);
    margin-top: 32px;
}

.qt-tags-label {
    font-size: 0.85rem;
    color: var(--qt-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.qt-article-share {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--qt-border);
}

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

.qt-article-share a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(13, 124, 102, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--qt-primary);
}

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

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

.qt-related-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.qt-related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.qt-related-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 20px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

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

.qt-related-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

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

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

.qt-about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.qt-about-heading {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--qt-text);
}

.qt-about-paragraph {
    font-size: 1rem;
    color: var(--qt-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.qt-about-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.qt-about-highlight {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.qt-about-highlight i {
    font-size: 1.5rem;
    color: var(--qt-primary);
    flex-shrink: 0;
    margin-top: 4px;
}

.qt-about-highlight h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

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

.qt-about-crystal-showcase {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qt-about-crystal {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
}

.qt-about-crystal i {
    font-size: 2rem;
}

.qt-about-crystal-lg {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--qt-primary), var(--qt-secondary));
    animation: qtFloat 6s ease-in-out infinite;
}

.qt-about-crystal-md {
    width: 120px;
    height: 120px;
    top: 20%;
    right: 10%;
    background: linear-gradient(135deg, var(--qt-accent), #F0C040);
    animation: qtFloat 5s ease-in-out infinite 1s;
}

.qt-about-crystal-sm {
    width: 100px;
    height: 100px;
    bottom: 15%;
    left: 15%;
    background: linear-gradient(135deg, #6366F1, #818CF8);
    animation: qtFloat 7s ease-in-out infinite 0.5s;
}

.qt-about-timeline-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0FAF7, #F8FAFB);
}

.qt-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.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: 24px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--qt-primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--qt-primary);
}

.qt-timeline-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 24px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-timeline-card:hover {
    border-color: var(--qt-primary);
    box-shadow: 0 4px 20px var(--qt-shadow);
}

.qt-timeline-year {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--qt-primary);
    background: rgba(13, 124, 102, 0.08);
    padding: 2px 12px;
    border-radius: 100px;
    margin-bottom: 8px;
}

.qt-timeline-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

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

.qt-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.qt-value-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-value-card:hover {
    transform: translateY(-4px);
    border-color: var(--qt-primary);
    box-shadow: 0 8px 30px var(--qt-shadow);
}

.qt-value-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--qt-gradient-start), var(--qt-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #fff;
    font-size: 1.5rem;
}

.qt-value-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.qt-about-address-section {
    padding: 40px 0 80px;
}

.qt-about-address-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 40px;
    border: 1px solid var(--qt-border);
}

.qt-about-address-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.qt-about-address-info p {
    font-size: 1rem;
    color: var(--qt-text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.qt-about-address-info i {
    color: var(--qt-primary);
}

.qt-contact-section {
    padding: 60px 0 80px;
}

.qt-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.qt-contact-heading {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.qt-contact-intro {
    font-size: 0.95rem;
    color: var(--qt-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.qt-contact-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.qt-contact-info-card {
    display: flex;
    gap: 16px;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 20px;
    border: 1px solid var(--qt-border);
    transition: var(--qt-transition);
}

.qt-contact-info-card:hover {
    border-color: var(--qt-primary);
}

.qt-contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(13, 124, 102, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--qt-primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.qt-contact-info-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.qt-contact-info-card p {
    font-size: 1rem;
    color: var(--qt-primary);
    font-weight: 600;
    margin: 0;
}

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

.qt-contact-qrcode-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius-sm);
    padding: 24px;
    border: 1px solid var(--qt-border);
    text-align: center;
}

.qt-contact-qrcode-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.qt-contact-qr {
    width: 160px;
    height: 160px;
    object-fit: contain;
    margin-bottom: 8px;
}

.qt-contact-qrcode-card p {
    font-size: 0.8rem;
    color: var(--qt-text-secondary);
}

.qt-contact-form-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--qt-radius);
    padding: 40px;
    border: 1px solid var(--qt-border);
}

.qt-form-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

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

.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: #EF4444;
}

.qt-form-group input,
.qt-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius-xs);
    font-size: 0.95rem;
    color: var(--qt-text);
    transition: var(--qt-transition);
    font-family: inherit;
}

.qt-form-group input:focus,
.qt-form-group textarea:focus {
    outline: none;
    border-color: var(--qt-primary);
    box-shadow: 0 0 0 3px rgba(13, 124, 102, 0.1);
}

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

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

.qt-form-error {
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--qt-radius-xs);
    color: #EF4444;
    font-size: 0.9rem;
}

.qt-form-success {
    padding: 12px 16px;
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.2);
    border-radius: var(--qt-radius-xs);
    color: #059669;
    font-size: 0.9rem;
}

.qt-footer-wrapper {
    background: var(--qt-bg-dark);
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

.qt-footer-top-accent {
    height: 4px;
    background: linear-gradient(90deg, var(--qt-primary), var(--qt-secondary), var(--qt-accent));
}

.qt-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr;
    gap: 40px;
    padding: 60px 0 40px;
}

.qt-footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.qt-footer-logo {
    height: 36px;
    width: auto;
}

.qt-footer-brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

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

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

.qt-footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--qt-transition);
}

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

.qt-footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

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

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

.qt-footer-link-list a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--qt-transition);
}

.qt-footer-link-list a:hover {
    color: var(--qt-secondary);
    padding-left: 4px;
}

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

.qt-footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.qt-footer-contact-list i {
    color: var(--qt-secondary);
    margin-top: 3px;
}

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

.qt-qr-img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: var(--qt-radius-xs);
    margin-bottom: 6px;
}

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

.qt-friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.qt-friend-links a {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    padding: 4px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    transition: var(--qt-transition);
}

.qt-friend-links a:hover {
    border-color: var(--qt-secondary);
    color: var(--qt-secondary);
}

.qt-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
}

.qt-footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

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

.qt-icp a {
    color: rgba(255, 255, 255, 0.4);
}

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

.qt-floating-contact {
    position: fixed;
    right: 20px;
    bottom: 80px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.qt-float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: var(--qt-transition);
    position: relative;
}

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

.qt-float-wechat {
    background: linear-gradient(135deg, #07C160, #06AE56);
}

.qt-float-top {
    background: var(--qt-bg-dark);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

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

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

.qt-float-label {
    position: absolute;
    right: 60px;
    background: var(--qt-bg-dark);
    color: #fff;
    padding: 6px 12px;
    border-radius: var(--qt-radius-xs);
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--qt-transition);
}

.qt-float-btn:hover .qt-float-label {
    opacity: 1;
    visibility: visible;
}

.qt-reveal-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.qt-reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

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

.qt-pagination .pagination {
    gap: 4px;
}

.qt-pagination .page-link {
    border-radius: var(--qt-radius-xs);
    border: 1px solid var(--qt-border);
    color: var(--qt-text);
    padding: 8px 14px;
    font-size: 0.9rem;
    transition: var(--qt-transition);
}

.qt-pagination .page-link:hover {
    background: rgba(13, 124, 102, 0.08);
    border-color: var(--qt-primary);
    color: var(--qt-primary);
}

.qt-pagination .page-item.active .page-link {
    background: var(--qt-primary);
    border-color: var(--qt-primary);
    color: #fff;
}

@media (max-width: 1200px) {
    .qt-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .qt-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .qt-bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-bento-large {
        grid-column: span 2;
        grid-row: span 1;
    }
    .qt-bento-wide {
        grid-column: span 2;
    }
    .qt-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .qt-hero-visual {
        display: none;
    }
    .qt-hero-actions {
        justify-content: center;
    }
    .qt-hero-trust {
        justify-content: center;
    }
    .qt-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-about-intro-grid {
        grid-template-columns: 1fr;
    }
    .qt-about-intro-visual {
        display: none;
    }
    .qt-contact-grid {
        grid-template-columns: 1fr;
    }
    .qt-process-connector {
        display: none;
    }
    .qt-process-grid {
        flex-direction: column;
        align-items: center;
    }
    .qt-cta-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .qt-cta-visual {
        display: none;
    }
    .qt-cta-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .qt-header-search {
        display: none;
    }
    .qt-header-contact {
        display: none;
    }
    .qt-mobile-menu-toggle {
        display: block;
    }
    .qt-header-nav-row {
        display: none;
    }
    .qt-main-content {
        padding-top: 64px;
    }
    .qt-bento-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .qt-bento-large {
        grid-column: span 2;
    }
    .qt-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-news-grid {
        grid-template-columns: 1fr;
    }
    .qt-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-faq-grid {
        grid-template-columns: 1fr;
    }
    .qt-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qt-news-list-card {
        grid-template-columns: 1fr;
    }
    .qt-news-list-img img {
        height: 180px;
    }
    .qt-related-grid {
        grid-template-columns: 1fr;
    }
    .qt-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .qt-footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    .qt-hero-section {
        min-height: auto;
        padding: 40px 16px;
    }
    .qt-city-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 8px;
    }
    .qt-floating-contact {
        right: 12px;
        bottom: 60px;
    }
    .qt-float-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    .qt-article-main {
        padding: 24px 16px;
    }
    .qt-contact-form-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .qt-bento-grid {
        grid-template-columns: 1fr;
    }
    .qt-bento-large,
    .qt-bento-wide {
        grid-column: span 1;
    }
    .qt-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .qt-team-grid {
        grid-template-columns: 1fr;
    }
    .qt-values-grid {
        grid-template-columns: 1fr;
    }
    .qt-dashboard-grid {
        grid-template-columns: 1fr;
    }
    .qt-city-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    #qt-particle-canvas {
        display: none;
    }
    .qt-crystal-card::after {
        display: none;
    }
    .qt-reveal-hidden {
        opacity: 1;
        transform: none;
    }
}