/* 首页专用CSS */
/* 活动Banner */
.activity-banner {
    margin-top: 70px;
    width: 100%;
    position: relative;
}

.activity-slider {
    width: 100%;
    position: relative;
}

.activity-slide {
    display: none;
}

.activity-slide.active {
    display: block;
}

.banner-image {
    width: 100%;
    height: auto;
    display: block;
}

.activity-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.activity-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 0 5px rgba(0,0,0,0.3); /* 添加阴影使指示器在任何背景上都清晰可见 */
}

.activity-dot.active {
    background: white;
    transform: scale(1.2);
}
/* 关于我们部分 */
.about-section {
    background: #ffffff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
    /*box-shadow: 0 5px 15px rgba(0,0,0,0.05);*/
}

.about-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.about-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    z-index: -1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
}

.about-text {
    position: relative;
}

.about-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
    margin-bottom: 20px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.about-text h2 {
    font-size: 3em;
    color: #2c5aa0;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.about-text .highlight {
    color: #ff6b35;
    position: relative;
}

.about-text .highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    border-radius: 2px;
}

.about-text p {
    font-size: 1.2em;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2em;
    flex-shrink: 0;
}

.feature-text {
    color: #2c5aa0;
    font-weight: 600;
}

.about-visual {
    position: relative;
    text-align: center;
}

.lab-scene {
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 20px;
    padding: 50px 30px;
    color: white;
    position: relative;
    overflow: hidden;
}

.lab-scene::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.lab-icon {
    font-size: 4em;
    margin-bottom: 20px;
    display: block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.lab-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.lab-stat {
    background: rgba(255,255,255,0.2);
    padding: 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.lab-stat h4 {
    font-size: 1.8em;
    color: #ffd700;
    margin-bottom: 5px;
}

.lab-stat p {
    font-size: 0.9em;
    opacity: 0.9;
}
/* 产品展示区域样式优化 */
.products-showcase {
    margin-top: 50px;
    position: relative;
    text-align: center;
    padding: 30px 0;
    background: #ffffff;
    border-radius: 20px;
    /*box-shadow: 0 5px 15px rgba(0,0,0,0.05);*/
}

.products-title {
    text-align: center;
    font-size: 2.5em;
    color: #2c5aa0;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.products-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 2px;
}

/* 添加产品描述样式 */
.products-description {
    text-align: center;
    color: #666;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1em;
    line-height: 1.6;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* 查看更多产品按钮样式 */
.view-more-container {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 30px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.view-more-btn {
    display: inline-block;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.view-more-btn:hover {
    background: linear-gradient(135deg, #25487d, #3a7ac5);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.4);
}

/* 产品卡片样式统一 */
.product-item {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    transform: translateY(0);
    height: 100%;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

/* 产品图片区域背景色统一 */
.product-image {
    height: 200px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3em;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    background: #ff6b35;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.3em;
    font-weight: bold;
}

.product-image.hot::before {
    content: '热卖';
}

.product-image.sale::before {
    content: '促销';
}

.product-image.new::before {
    content: '新品';
    background: #2c5aa0;
}

.product-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.2em;
    color: #2c5aa0;
    font-weight: 600;
    margin-bottom: 10px;
}
.product-name a{ 
    text-decoration: none;
    color: #2c5aa0;
}
.product-name a:hover{
    color: #ff6b35;
}
.product-desc {
    color: #666;
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
    text-align: left;
}

.product-specs {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

/* 产品规格标签背景色统一 */
.spec-item {
    background: #f8f9fa;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85em;
    color: #2c5aa0;
    font-weight: 500;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 1.2em;
    color: #ff6b35;
    font-weight: bold;
    margin-right: 100px;
}

/* 产品询价按钮样式统一 */
.inquiry-btn {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 8px 20px;
    border: none;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.inquiry-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255,107,53,0.3);
}
/* 福利活动板块 */
.benefits-section {
    padding: 80px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.benefits-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(44, 90, 160, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -100px;
    z-index: 0;
}

.benefits-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    left: -150px;
    z-index: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.benefit-card {
    background: white;
    border-radius: 16px;
    padding: 30px 20px;
    box-shadow: 0 10px 30px rgba(0, 149, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0095ff, #00c6ff);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 149, 255, 0.2);
}

.benefit-icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(0, 149, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0095ff, #00c6ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 149, 255, 0.3);
}

.benefit-svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.benefit-title {
    font-size: 1.3em;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.benefit-desc {
    color: #666;
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.benefit-btn {
    display: inline-block;
    background: linear-gradient(90deg, #0095ff, #00c6ff);
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 149, 255, 0.2);
}

.benefit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 149, 255, 0.3);
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-card {
        max-width: 400px;
        margin: 0 auto;
    }
}
/* 第三屏：炫酷数据展示（轮播版本） */
.data-showcase {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.data-slider {
    position: relative;
    height: 100%;
}

.data-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}

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

/* 不同主题的数据展示 */
.data-slide-1 {
    background: linear-gradient(135deg, #2c5aa0 0%, #4a90e2 100%);
}

.data-slide-2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.data-slide-3 {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
}

.data-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

.data-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.datah1 {
    font-size: 3.5em;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.data-text p {
    font-size: 1.3em;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    line-height: 1.8;
}

.data-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 30px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255,107,53,0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    padding: 15px 30px;
    border: 2px solid white;
    border-radius: 30px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: white;
    color: #2c5aa0;
}

/* 右侧数据卡片 */
.stats-card {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: 2.8em;
    font-weight: bold;
    display: block;
    color: #ffd700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 1em;
    opacity: 0.9;
    margin-top: 5px;
}

.stats-highlight {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.stats-highlight h3 {
    color: #ffd700;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.stats-highlight p {
    color: rgba(255,255,255,0.9);
    font-size: 0.95em;
}

/* 数据展示导航 */
.data-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.data-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.data-dot.active {
    background: #4a90e2;
    transform: scale(1.2);
}


/* 产品选项卡样式 */
.product-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 10px;
    position: relative;
    z-index: 1;
    margin-top: 20px;
}

.product-tab {
    padding: 10px 20px;
    border: none;
    background: #f8f9fa;
    color: #333;
    font-weight: 500;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.product-tab:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.product-tab.active {
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    color: white;
    box-shadow: 0 4px 15px rgba(44, 90, 160, 0.3);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .product-tabs {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .product-tab {
        padding: 8px 15px;
        font-size: 14px;
        white-space: nowrap;
    }
}
/* 为什么选择我们 */
.why-choose-us {
    background: #f8f9fa;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.why-choose-us::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(44, 90, 160, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    z-index: 0;
}

.why-choose-us::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    right: -150px;
    z-index: 0;
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    color: #2c5aa0;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 2px;
}

.section-description {
    text-align: center;
    color: #666;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.1em;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.advantages-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.advantages-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.advantage-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(to bottom, #2c5aa0, #4a90e2);
    border-radius: 3px 0 0 3px;
}

.advantage-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.advantage-content h3 {
    font-size: 1.3em;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.advantage-content p {
    color: #666;
    font-size: 0.95em;
    line-height: 1.6;
}

/* 3D动画球体 */
.advantages-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.tech-sphere {
    width: 300px;
    height: 300px;
    position: relative;
    perspective: 1000px;
}

.sphere-container {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

.sphere-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(44, 90, 160, 0.2);
}

.ring-1 {
    transform: rotateX(60deg);
}

.ring-2 {
    transform: rotateY(60deg);
}

.ring-3 {
    transform: rotateZ(60deg);
}

.sphere-core {
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2em;
    box-shadow: 0 0 30px rgba(44, 90, 160, 0.6);
    animation: pulse 3s ease-in-out infinite;
}

.floating-icon {
    position: absolute;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.icon-1 {
    top: 20%;
    left: 20%;
    animation: float 8s ease-in-out infinite;
}

.icon-2 {
    top: 20%;
    right: 20%;
    animation: float 7s ease-in-out infinite 1s;
}

.icon-3 {
    bottom: 20%;
    left: 20%;
    animation: float 9s ease-in-out infinite 2s;
}

.icon-4 {
    bottom: 20%;
    right: 20%;
    animation: float 6s ease-in-out infinite 3s;
}

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

/* CTA部分 */
.choose-us-cta {
    text-align: center;
    margin-top: 80px;
    position: relative;
    z-index: 1;
}

.choose-us-cta h3 {
    font-size: 1.8em;
    color: #2c5aa0;
    margin-bottom: 15px;
    font-weight: 600;
}

.choose-us-cta p {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 25px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .advantages-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .advantages-visual {
        grid-column: span 2;
        order: -1;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .advantages-container {
        grid-template-columns: 1fr;
    }
    
    .advantages-visual {
        grid-column: span 1;
    }
    
    .advantage-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .advantage-icon {
        margin-bottom: 15px;
    }
    
    .why-choose-us {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2em;
    }
}
/* 荣誉资质板块 */
.honors-section {
    padding: 80px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.honors-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(44, 90, 160, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -100px;
    z-index: 0;
}

.honors-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    left: -150px;
    z-index: 0;
}

.honors-showcase {
    position: relative;
    margin-top: 50px;
    padding: 20px 0;
    z-index: 1;
}

.honors-slider {
    position: relative;
    overflow: hidden;
    margin: 0 auto;
    max-width: 1000px;
}

.honors-track {
    display: flex;
    transition: transform 0.5s ease;
}

.honor-item {
    flex: 0 0 33.333%;
    min-width: 33.333%;
    padding: 0 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.honor-frame {
    background: white;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.honor-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #2c5aa0, #4a90e2);
    border-radius: 5px 5px 0 0;
}

.honor-frame:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(44, 90, 160, 0.2);
}

.honor-image {
    width: 100%;
    height: auto;
    border-radius: 5px;
    display: block;
}

.honor-info h3 {
    font-size: 1.2em;
    color: #333;
    margin-bottom: 5px;
    font-weight: 600;
}

.honor-info p {
    color: #666;
    font-size: 0.9em;
}

/* 荣誉轮播导航 */
.honors-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}

.honors-prev,
.honors-next {
    background: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.honors-prev:hover,
.honors-next:hover {
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    box-shadow: 0 6px 20px rgba(44, 90, 160, 0.3);
}

.honors-prev:hover .nav-icon,
.honors-next:hover .nav-icon {
    fill: white;
}

.nav-icon {
    width: 24px;
    height: 24px;
    fill: #2c5aa0;
    transition: fill 0.3s ease;
}

.honors-dots {
    display: flex;
    gap: 10px;
    margin: 0 20px;
}

.honor-dot {
    width: 10px;
    height: 10px;
    background: rgba(44, 90, 160, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.honor-dot.active {
    background: #2c5aa0;
    transform: scale(1.2);
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .honor-item {
        flex: 0 0 50%;
        min-width: 50%;
    }
}

@media (max-width: 768px) {
    .honor-item {
        flex: 0 0 100%;
        min-width: 100%;
    }
    
    .honors-section {
        padding: 50px 0;
    }
}
/* 文献引用展示 */
.citations-section {
    padding: 70px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.citations-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(44, 90, 160, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    left: -100px;
    z-index: 0;
}

.citations-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    right: -150px;
    z-index: 0;
}

.citations-title {
    text-align: center;
    font-size: 2.5em;
    color: #333;
    margin-bottom: 5px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
}

.citations-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    border-radius: 2px;
}

.citations-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 1.1em;
}

.citations-content {
    display: flex;
    gap: 10px;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(44, 90, 160, 0.1);
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
    padding: 0 0 15px 5px;
}

.journals-showcase {
    flex: 0 0 40%;
    max-width: 40%;
    overflow: hidden;
    min-height: 300px;
}

.journals-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.citations-list {
    flex: 1;
    padding: 0 15px 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 300px;
}

.citation-item {
    display: flex;
    border-bottom: 1px solid #eee;
    padding: 6px 0;
}

.citation-year {
    flex: 0 0 50px;
    text-align: center;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    color: white;
    padding: 10px;
    border-radius: 5px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.year-label {
    font-weight: bold;
    font-size: 1.1em;
}

.journal-name {
    font-size: 0.85em;
    margin-top: 3px;
}

.citation-title {
    font-size: 1em;
    margin-bottom: 15px;
    line-height: 1.4;
    max-width: 100%;
    overflow: visible;
}

.citation-title a {
    color: #0089ff;
    text-decoration: none;
    transition: color 0.3s;
    white-space: normal;
    overflow: visible;
    display: block;
    max-width: 100%;
    word-break: break-word;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.citation-title a:hover {
    color: #2c5aa0;
    text-decoration: underline;
}

.citation-content {
    flex: 1;
    margin-left: 20px;
    width: calc(100% - 100px);
    overflow: hidden;
}

.citation-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.citation-detail-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
}

.detail-item {
    display: flex;
    align-items: center;
}
.detail-item span {
    margin-right: 15px;
}

.detail-label {
    color: #666;
    font-size: 0.9em;
    margin-right: 5px;
}

.detail-value {
    color: #333;
    font-size: 0.9em;
}

.detail-link {
    color: #0089ff;
    text-decoration: none;
}

.detail-link:hover {
    text-decoration: underline;
}

.if-value {
    font-weight: 600;
}

.citations-cta {
    text-align: center;
    margin-top: 10px;
}

.citations-cta .view-more-btn {
    display: inline-block;
    background: transparent;
    color: #333;
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: 1px solid #666;
}

.citations-cta .view-more-btn:hover {
    background: #2c5aa0;
    color: white;
    border-color: #2c5aa0;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .testimonials-container {
        flex-wrap: nowrap;
        overflow-x: hidden;
        justify-content: flex-start;
        padding-bottom: 15px;
        width: 100%;
        gap: 15px;
        transform: translateX(0);
        transition: transform 0.5s ease;
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - 15px);
        max-width: calc(50% - 15px);
        margin-right: 0;
    }
    
    .citations-content {
        flex-direction: column;
        width: 100%;
    }
    
    .journals-showcase {
        flex: 0 0 100%;
        max-width: 100%;
        height: 300px;
        min-height: 200px;
    }
}

@media (max-width: 768px) {
    .testimonial-card {
        flex: 0 0 calc(100% - 20px);
        max-width: calc(100% - 20px);
        margin-right: 0;
        height: auto;
    }
    
    .slider-arrow {
        display: none;
    }
    
    .citation-item {
        flex-direction: row;
        width: 100%;
        gap: 15px;
    }
    
    .citation-year {
        flex: 0 0 70px;
        height: auto;
        padding: 8px 5px;
    }
    
    .citation-content {
        margin-left: 0;
        width: calc(100% - 85px);
    }
    
    .citation-title {
        font-size: 1em;
        margin-bottom: 10px;
    }
    
    .citation-detail-row {
        gap: 10px;
    }
    
    .detail-item {
        flex: 0 0 auto;
    }
    
    .testimonials-slider {
        overflow: visible;
        width: 100%;
    }
    
    .testimonials-container {
        flex-wrap: wrap;
        gap: 20px;
        transform: none !important;
        transition: none;
        justify-content: center;
    }
    
    .citations-list {
        padding: 20px;
        width: 100%;
    }
}



/* 新闻列表部分 */
.news-section {
    padding: 80px 0;
    position: relative;
    background: #ffffff;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.news-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(44, 90, 160, 0.03) 0%, transparent 70%);
    z-index: 0;
}

.news-section::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.05) 0%, rgba(74, 144, 226, 0.05) 100%);
    z-index: 0;
}

/* 三列新闻布局 */
.news-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
    position: relative;
    z-index: 1;
}

.news-column {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

/* 列标题样式 */
.column-header {
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.promotion-column .column-header,
.news-center-column .column-header,
.product-release-column .column-header {
    background: #f8f9fa;
}

.column-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.column-title {
    flex: 1;
}

.column-title h3 {
    font-size: 20px;
    font-weight: 600;
    color: #2c5aa0;
    margin-bottom: 5px;
}

.column-title p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

/* 新闻列表样式 */
.news-list {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-item-row {
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    border-bottom: none;
}

.news-link {
    font-size: 14px;
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}

.news-link:hover {
    color: #2c5aa0;
}

.news-date {
    font-size: 13px;
    color: #888;
}

/* 底部按钮 */
.column-footer {
    padding: 15px;
    text-align: center;
    border-top: 1px solid #eee;
}

.read-more-btn {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    background: linear-gradient(135deg, #2c5aa0, #4a90e2);
    color: white;
}

.read-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(44, 90, 160, 0.3);
}

/* 响应式适配 */
@media (max-width: 1024px) {
    .news-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-release-column {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .news-columns {
        grid-template-columns: 1fr;
    }
    
    .product-release-column {
        grid-column: span 1;
    }
    
    .news-section {
        padding: 60px 0;
    }
}