/* 产品展示区样式 */
.product-section {
    padding: 60px 0;
    background-color: #f5f7fa;
}

.product-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
}

/* OpenClaw套餐样式 */
.openclaw-package {
    background-color: #ffffff;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.openclaw-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.openclaw-badge {
    background-color: #fff3e0;
    color: #ff6a00;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 12px;
    display: inline-block;
}

.openclaw-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 16px;
}

.openclaw-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.openclaw-feature {
    display: flex;
    align-items: center;
    gap: 6px;
}

.feature-check {
    color: #0066ff;
    font-weight: bold;
    font-size: 14px;
}

.feature-text {
    font-size: 14px;
    color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .openclaw-package {
        padding: 16px;
    }
    
    .openclaw-header h3 {
        font-size: 18px;
    }
    
    .openclaw-features {
        flex-direction: column;
        gap: 8px;
    }
}

.product-header {
    margin-bottom: 40px;
}

.product-title {
    font-size: 24px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
}

.product-subtitle {
    font-size: 14px;
    color: #000;
    margin-bottom: 20px;
}

.product-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #e5e7eb;
}

.product-tab {
    padding: 10px 20px;
    font-size: 14px;
    color: #000;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
}

.product-tab.active {
    color: #0066ff;
    font-weight: 500;
}

.product-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20px;
    right: 20px;
    height: 2px;
    background-color: #0066ff;
}

/* 产品卡片样式 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.product-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid #f0f0f0;
}

.product-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
    border-color: #e1ebff;
}

.product-card-header {
    padding: 16px 16px 12px;
}

.product-card-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    line-height: 1.3;
}

.product-card-desc {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

.product-card-body {
    padding: 12px 16px;
    flex: 1;
}

.product-specs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    position: relative;
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
}

.spec-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background-color: #e0e0e0;
}

.spec-value {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 2px;
    line-height: 1.2;
}

.spec-label {
    font-size: 11px;
    color: #999;
    line-height: 1.2;
}

.product-card-footer {
    padding: 12px 16px 16px;
    background-color: #ffffff;
}

.product-price-section {
    margin-bottom: 8px;
}

.product-price {
    font-size: 24px;
    font-weight: 600;
    color: #ff6a00;
    margin-bottom: 2px;
    line-height: 1.2;
    display: flex;
    align-items: baseline;
}

.price-value {
    font-size: 24px;
    font-weight: 600;
    color: #ff6a00;
}

.price-cycle-selector {
    margin-left: 8px;
}

.cycle-select {
    font-size: 16px;
    font-weight: 500;
    color: #ff6a00;
    background-color: transparent;
    border: 1px solid #ff6a00;
    border-radius: 4px;
    padding: 4px 12px;
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    min-width: 60px;
    text-align: center;
}

.cycle-select:hover {
    background-color: #ff6a00;
    color: #ffffff;
}

.cycle-select option {
    background-color: #ffffff;
    color: #333333;
}

.product-price-original {
    font-size: 12px;
    color: #999;
    text-decoration: line-through;
    line-height: 1.2;
    margin-bottom: 8px;
}

.product-tags {
    display: flex;
    gap: 26px;
    margin-bottom: 12px;
}

.product-tag {
    font-size: 14px;
    color: #ffffff;
    background-color: #ff6a00;
    border: 1px solid #ff6a00;
    border-radius: 2px;
    padding: 5px 12px;
    font-weight: 500;
    white-space: nowrap;
}

.product-buy-btn {
    width: 100%;
    padding: 12px;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 0;
}

.product-buy-btn:hover {
    background-color: #0052cc;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.3);
    transform: translateY(-1px);
}



/* 确保产品卡片在网格中均匀分布 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-specs {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .spec-item {
        flex: 1 0 45%;
    }
}

.product-price-unit {
    font-size: 12px;
    color: #666;
}

.product-buy-btn {
    width: 100%;
    padding: 10px;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.product-buy-btn:hover {
    background-color: #0052cc;
}

/* AI场景解决方案样式 */
.ai-solutions {
    background-color: #fff;
    padding: 40px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
    max-width: 1380px;
    margin-left: auto;
    margin-right: auto;
}

.ai-solutions-header {
    margin-bottom: 30px;
}

.ai-solutions-title {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
}

.ai-solutions-subtitle {
    font-size: 14px;
    color: #000;
}

.ai-solutions-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid #e5e7eb;
}

.ai-solution-tab {
    padding: 10px 130px;
    font-size: 14px;
    color: #000;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
}

.ai-solution-tab.active {
    color: #0066ff;
    font-weight: 500;
}

.ai-solution-tab::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 30px;
    right: 30px;
    height: 2px;
    background-color: #0066ff;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
    box-shadow: 0 0 0 rgba(0, 102, 255, 0);
}

.ai-solution-tab.active::after {
    transform: scaleX(1);
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.3);
}

/* 按钮点击波动动画 */
@keyframes ripple {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

.ai-solution-tab:active {
    animation: ripple 0.3s ease-out;
}

.ai-solution-content {
    display: none;
    gap: 30px;
}

.ai-solution-content.active {
    display: block;
}

.ai-solution-left {
    flex: 1;
}

.ai-solution-right {
    flex: 0.4;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 云原生标签下的产品展示样式 */
.ai-solution-content.active[data-tab="云原生"] {
    padding: 5px 0;
}

.cloud-server-section-header {
    margin-bottom: 20px;
    margin-top: 0;
    text-align: center;
    padding: 5px;
}

.cloud-server-section-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
    position: relative;
    display: inline-block;
}

.cloud-server-section-header h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: #0066ff;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
}

.ai-solution-desc {
    font-size: 14px;
    color: #000;
    line-height: 1.6;
    margin-bottom: 20px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.ai-solution-desc-container {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.ai-solution-desc-col {
    font-size: 14px;
    color: #000;
    line-height: 1.6;
    margin: 0 0 5px 0;
}

.ai-solution-applicable {
    margin-bottom: 20px;
}

.ai-solution-applicable-title {
    font-size: 14px;
    font-weight: 500;
    color: #000;
    margin-bottom: 10px;
}

.ai-solution-applicable-list {
    list-style: none;
    padding: 0;
}

.ai-solution-applicable-item {
    font-size: 12px;
    color: #000;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
}

.ai-solution-applicable-item::before {
    content: '';
    margin-right: 8px;
    font-size: 12px;
}

.ai-solution-applicable-item:nth-child(2)::before {
    content: '';
}

.ai-solution-related {
    margin-bottom: 20px;
}

.ai-solution-related-title {
    font-size: 14px;
    font-weight: 500;
    color: #000;
    margin-bottom: 10px;
}

.ai-solution-related-link {
    font-size: 12px;
    color: #0066ff;
    text-decoration: none;
}

.ai-solution-related-link:hover {
    text-decoration: underline;
}

.ai-solution-btn {
    display: none;
}

.ai-solution-image {
    width: 400px;
    height: 250px;
    border-radius: 4px;
}

/* 产品与服务展示区样式 */
.services-section {
    padding: 60px 0;
    background-color: #f9faff;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.services-header {
    text-align: center;
    margin-bottom: 50px;
}

.services-title {
    font-size: 28px;
    font-weight: 600;
    color: #000;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.services-title::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: #0066ff;
}

.services-subtitle {
    font-size: 14px;
    color: #000;
    margin-bottom: 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    overflow-x: auto;
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.service-card {
    background-color: #fff;
    border-radius: 12px;
    padding: 35px 30px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
    text-align: center;
}


.service-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.8s ease, height 0.8s ease;
    pointer-events: none;
}

.service-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transform: translateY(-6px);
    border-color: #000;
}

.service-card:hover::after {
    width: 400px;
    height: 400px;
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f5f5, #e5e5e5);
    border-radius: 16px;
    margin: 0 auto 20px;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000, #333);
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, #e5e5e5, #d5d5d5);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.2);
    transform: scale(1.03);
}

.service-card:hover .service-icon::before {
    opacity: 0.1;
}

.service-title {
    font-size: 19px;
    font-weight: 600;
    color: #000;
    margin-bottom: 14px;
    transition: all 0.4s ease;
    position: relative;
}

.service-card:hover .service-title {
    color: #000;
    transform: translateY(-2px);
}

.service-desc {
    font-size: 14px;
    color: #000;
    line-height: 1.6;
    margin-bottom: 22px;
    transition: all 0.4s ease 0.1s;
}

.service-card:hover .service-desc {
    color: #444;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
    justify-content: center;
    transition: all 0.4s ease 0.15s;
}

.service-feature {
    font-size: 12px;
    color: #000;
    background-color: #f5f5f5;
    padding: 5px 12px;
    border-radius: 14px;
    border: 1px solid #e5e5e5;
    transition: all 0.4s ease;
}

.service-card:hover .service-feature {
    color: #000;
    background-color: #f0f0f0;
    border-color: #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.service-btn {
    width: 100%;
    padding: 12px 20px;
    background-color: #fff;
    color: #000;
    border: 2px solid #000;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.service-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    transition: left 0.8s ease;
}

.service-btn:hover {
    background-color: #000;
    color: #fff;
    border-color: #000;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

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

.service-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 102, 255, 0.2);
}


/* 响应式设计 */
@media (max-width: 768px) {
    .product-section {
        padding: 40px 0;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-solution-content {
        flex-direction: column;
    }
    
    .ai-solutions {
        padding: 20px;
    }
    
    .product-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .ai-solutions-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .services-section {
        padding: 40px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .services-title {
        font-size: 24px;
    }
}

/* 云服务风格底部栏样式 */
.cloud-service-footer {
    background-color: #f5f7fa;
    border-top: 1px solid #e5e7eb;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部服务栏 */
.footer-service-bar {
    display: flex;
    justify-content: space-around;
    padding: 20px 0;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 30px;
}

.footer-service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.footer-service-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f5ff;
    border-radius: 50%;
}

.footer-service-item span {
    font-size: 12px;
    color: #333;
    font-weight: 500;
}

/* 主体内容区 */
.footer-main {
    display: grid;
    grid-template-columns: repeat(5, 1fr) auto;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-column {
    min-width: 0;
}

.footer-column-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 16px;
    position: relative;
}

.footer-column-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 20px;
    height: 2px;
    background-color: #0066ff;
}

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

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

.footer-links a {
    font-size: 12px;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #0066ff;
}

/* 二维码区域 */
.footer-qr-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-qr-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-qr-code {
    width: 80px;
    height: 80px;
    border-radius: 4px;
}

.footer-qr-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.footer-qr-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.footer-qr-subtitle {
    font-size: 12px;
    color: #666;
}

.footer-contact-btn {
    padding: 10px 24px;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.footer-contact-btn:hover {
    background-color: #0052cc;
}

/* 底部栏响应式设计 */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .footer-qr-section {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: center;
        padding-top: 20px;
        border-top: 1px solid #e5e7eb;
    }
}

@media (max-width: 768px) {
    .footer-service-bar {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .footer-service-item {
        flex: 1 1 calc(50% - 10px);
    }
    
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .footer-qr-container {
        flex-direction: column;
        text-align: center;
    }
}

/* 我们的优势部分样式 */
.advantages-section {
    padding: 80px 0;
    background-color: #f0f7ff;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.advantages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
    z-index: -1;
}

.advantages-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.advantages-header {
    text-align: center;
    margin-bottom: 60px;
}

.advantages-title {
    font-size: 32px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.advantages-subtitle {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.advantages-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.advantage-card {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 0 20px;
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border-radius: 50%;
    margin: 0 auto 20px;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.15);
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    box-shadow: 0 6px 16px rgba(0, 102, 255, 0.2);
    transform: scale(1.05);
}

.advantage-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.advantage-card:hover .advantage-title {
    color: #0066ff;
}

.advantage-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.advantage-card:hover .advantage-desc {
    color: #444;
}

.advantages-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.advantage-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #e5e7eb;
    cursor: pointer;
    transition: all 0.3s ease;
}

.advantage-indicator.active {
    width: 24px;
    border-radius: 4px;
    background-color: #0066ff;
}

/* CDN产品卡片样式 */
.cdn-section {
    width: 100%;
}

.cdn-section-header {
    margin-bottom: 20px;
    text-align: center;
    padding: 10px;
}

.cdn-section-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
    position: relative;
    display: inline-block;
}

.cdn-section-header h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: #0066ff;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
}

.cdn-products {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.cdn-card {
    background-color: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cdn-card:hover {
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.12);
    transform: translateY(-2px);
    border-color: #e1ebff;
}

.cdn-card-content {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cdn-product {
    flex: 0 0 200px;
}

.cdn-product-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.cdn-product-desc {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

.cdn-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 120px;
}

.duration-label {
    font-size: 12px;
    color: #666;
}

.duration-value {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.cdn-specs {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 400px;
}

.specs-label {
    font-size: 12px;
    color: #666;
    white-space: nowrap;
}

.specs-options {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.spec-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    border: 0.25px solid #f0f0f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 80px;
}

.spec-option:hover {
    border-color: #0066ff;
    background-color: #f0f7ff;
}

.spec-option.active {
    border-color: #0066ff;
    background-color: #e6f0ff;
}

.spec-discount {
    font-size: 11px;
    color: #0066ff;
    font-weight: 500;
    background-color: #f0f7ff;
    padding: 2px 8px;
    border-radius: 10px;
}

.spec-option.active .spec-discount {
    background-color: #0066ff;
    color: #ffffff;
}

.spec-value {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.cdn-price-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    flex: 0 0 auto;
}

.cdn-price {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.cdn-price .price-value {
    font-size: 24px;
    color: #ff4d4f;
    font-weight: 400;
}

.cdn-price .price-unit {
    font-size: 18px;
    color: #ff4d4f;
    font-weight: 500;
    margin-left: 2px;
}

.cdn-price .price-period {
    font-size: 16px;
    color: #ff4d4f;
    font-weight: 500;
    margin-left: 8px;
}

.cdn-original-price {
    font-size: 12px;
    color: #999;
}

.cdn-discount {
    font-size: 14px;
    color: #ff4d4f;
    font-weight: 500;
    margin-top: 4px;
    line-height: 1.2;
}

.cdn-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
}

.cdn-buy-btn {
    padding: 10px 24px;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cdn-buy-btn:hover {
    background-color: #0052cc;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.3);
    transform: translateY(-1px);
}

.cdn-cart-btn {
    padding: 10px 12px;
    background-color: #fff;
    color: #0066ff;
    border: 1px solid #0066ff;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cdn-cart-btn:hover {
    background-color: #f0f5ff;
}

/* 存储产品卡片样式 */
.storage-section {
    width: 100%;
}

/* 存储专区标题样式 */
.storage-section-header {
    margin-bottom: 20px;
    text-align: center;
    padding: 10px;
}

.storage-section-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
    position: relative;
    display: inline-block;
}

.storage-section-header h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: #0066ff;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
}

/* 阿里云风格产品样式 */
.aliyun-style-products {
    display: flex;
    flex-direction: column;
    gap: 1px;
    width: 100%;
    margin-top: 20px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
}

.aliyun-product-item {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 20px;
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.aliyun-product-item:last-child {
    border-bottom: none;
}

.aliyun-product-item:hover {
    background-color: #f9f9f9;
}

.aliyun-product-name {
    flex: 0 0 200px;
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.aliyun-product-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.aliyun-detail-label {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}

.aliyun-detail-value {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.aliyun-detail-arrow {
    font-size: 12px;
    color: #999;
    margin-left: 4px;
}

.aliyun-product-price {
    font-size: 16px;
    color: #ff6a00;
    font-weight: 600;
    flex: 0 0 auto;
    min-width: 100px;
    text-align: right;
}

/* 产品选中状态 */
.aliyun-product-item.selected {
    background-color: #e1ebff;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.15);
}

/* 容量选择器样式 */
.aliyun-capacity-selector,
.aliyun-duration-selector {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.aliyun-capacity-selector:hover,
.aliyun-duration-selector:hover {
    background-color: #f5f5f5;
}

/* 下拉菜单样式 */
.aliyun-capacity-dropdown,
.aliyun-duration-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 120px;
    background-color: #ffffff;
    border: 1px solid #e1e1e1;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
    margin-top: 4px;
}

/* 下拉选项样式 */
.capacity-option,
.duration-option {
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.capacity-option:hover,
.duration-option:hover {
    background-color: #f0f7ff;
}

.capacity-option.active,
.duration-option.active {
    background-color: #e6f0ff;
    color: #0066ff;
    font-weight: 500;
}

/* 套餐底部样式 */
.package-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.price-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.total-price-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.total-price-label {
    font-size: 14px;
    color: #666;
}

.total-price-value {
    font-size: 24px;
    color: #ff6a00;
    font-weight: 600;
}

.discount-link {
    font-size: 14px;
    color: #ff6a00;
    text-decoration: none;
    transition: color 0.3s ease;
}

.discount-link:hover {
    color: #ff8c00;
    text-decoration: underline;
}

.original-price {
    font-size: 14px;
    color: #999;
    text-decoration: line-through;
}

.buy-button {
    padding: 12px 40px;
    background-color: #ff6a00;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 0 0 auto;
}

.buy-button:hover {
    background-color: #ff8c00;
    box-shadow: 0 2px 8px rgba(255, 106, 0, 0.3);
    transform: translateY(-1px);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .aliyun-product-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
    }
    
    .aliyun-product-name {
        flex: 1;
        min-width: 100%;
    }
    
    .aliyun-product-detail {
        flex: 1;
        min-width: 100%;
    }
    
    .aliyun-product-price {
        flex: 1;
        min-width: 100%;
        text-align: left;
    }
    
    .package-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .buy-button {
        width: 100%;
        text-align: center;
    }
}

/* 云服务器产品卡片样式 */
.cloud-server-products {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

/* 服务器表格样式 */
.server-table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 20px;
}

.server-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
}

.server-table th,
.server-table td {
    padding: 12px 20px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
    white-space: nowrap;
}

.server-table th {
    background-color: #f5f7fa;
    font-weight: 600;
    color: #333;
    font-size: 14px;
    min-width: 100px;
}

.server-table th:first-child,
.server-table td:first-child {
    min-width: 80px;
}

.server-table th:nth-child(2),
.server-table td:nth-child(2) {
    min-width: 150px;
}

.server-table th:last-child,
.server-table td:last-child {
    min-width: 120px;
}

.server-table td {
    font-size: 14px;
    color: #333;
}

.server-table tr:hover {
    background-color: #f9f9f9;
}

.server-table tr.selected {
    background-color: #e6f7ff;
    cursor: pointer;
}

.price-highlight {
    font-weight: 600;
    color: #ff4d4f;
}

/* 购买区域样式 */
.purchase-section {
    margin-top: 20px;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 15px 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.purchase-header {
    margin-bottom: 15px;
    padding-left: 0;
}

.purchase-header h4 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.purchase-details {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 20px;
    padding: 20px;
    opacity: 1;
    max-height: 300px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.purchase-details.collapsed {
    opacity: 0;
    max-height: 0;
    margin-bottom: 0;
    padding: 0;
    box-shadow: none;
}

.config-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 0;
}

.config-label {
    font-size: 12px;
    color: #666;
    white-space: nowrap;
    font-weight: 500;
}

.config-value {
    font-size: 13px;
    color: #333;
    font-weight: 600;
    white-space: nowrap;
}

.purchase-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e8e8e8;
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 6px;
}

.total-cost {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cost-label {
    font-size: 14px;
    color: #666;
    margin-right: 10px;
    font-weight: 500;
}

.cost-value {
    font-size: 20px;
    font-weight: 700;
    color: #ff4d4f;
}

.purchase-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.period-selector {
    display: flex;
    align-items: center;
}

.period-selector select {
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    background-color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.period-selector select:hover {
    border-color: #1890ff;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.period-selector select:focus {
    outline: none;
    border-color: #1890ff;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.renewal-option {
    display: flex;
    align-items: center;
    gap: 5px;
}

.renewal-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.renewal-option label {
    font-size: 14px;
    color: #333;
    cursor: pointer;
}

.discount-tip {
    display: flex;
    align-items: center;
    gap: 5px;
}

.discount-label {
    font-size: 14px;
    color: #666;
}

.discount-info {
    font-size: 14px;
    color: #ff7a45;
    font-weight: 500;
}

.config-button {
    background-color: #f5f5f5;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 12px;
    color: #333;
    cursor: pointer;
    transition: all 0.3s;
}

.config-button:hover {
    border-color: #1890ff;
    color: #1890ff;
}

.buy-button {
    background-color: #ff7a45;
    border: none;
    border-radius: 4px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
}

.buy-button:hover {
    background-color: #ff9a6a;
}

.cloud-server-card {
    background-color: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 10px;
    padding: 0;
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cloud-server-card:hover {
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.12);
    transform: translateY(-2px);
    border-color: #e1ebff;
}

.cloud-server-content {
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    height: 100%;
}

.cloud-server-left {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    margin-right: 0;
    flex: 0 0 250px;
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 0;
    border: none;
    border-right: 1px solid #e1ebff;
    height: 100%;
}

.cloud-server-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    line-height: 1.3;
}

.cloud-server-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.cloud-server-spec {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spec-label {
    font-size: 12px;
    color: #666;
}

.spec-value {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.cloud-server-params {
    display: flex;
    align-items: center;
    margin-right: 20px;
    flex: 1;
    justify-content: flex-start;
    margin-left: 36px;
    padding: 16px 0;
}

.param-row {
    display: flex;
    gap: 26px;
}

.param-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 120px;
}

.param-label {
    font-size: 12px;
    color: #666;
}

.cloud-server-params .param-row .param-item .param-value {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    background-color: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    padding: 18px 24px;
    min-width: 120px;
    text-align: center;
    box-sizing: border-box;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.cloud-server-card:hover .cloud-server-params .param-row .param-item .param-value {
    border-color: #0066ff;
    box-shadow: 0 3px 10px rgba(0, 102, 255, 0.15);
    transform: translateY(-1px);
}

.cloud-server-right {
    display: flex;
    align-items: center;
    gap: 20px;
    min-width: 200px;
    padding: 16px 20px;
}

.cloud-server-price {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.price-symbol {
    font-size: 17px;
    color: #ff4d4f;
    font-weight: 500;
}

.price-value {
    font-size: 23px;
    color: #ff4d4f;
    font-weight: 600;
}

.cloud-server-buy-btn {
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cloud-server-buy-btn:hover {
    background-color: #0052cc;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.3);
    transform: translateY(-1px);
}

.price-period {
    font-size: 15px;
    color: #ff4d4f;
    margin-left: 8px;
}

.price-original {
    font-size: 12px;
    color: #999;
    margin-left: 8px;
}

.cloud-server-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cloud-server-buy-btn {
    padding: 8px 20px;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cloud-server-buy-btn:hover {
    background-color: #0052cc;
}

.cloud-server-cart-btn {
    padding: 8px 12px;
    background-color: #fff;
    color: #0066ff;
    border: 1px solid #0066ff;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cloud-server-cart-btn:hover {
    background-color: #f0f5ff;
}

/* 我们的优势响应式设计 */
@media (max-width: 1024px) {
    .advantages-grid {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .advantage-card {
        width: 100%;
        max-width: 400px;
    }
    
    .cloud-server-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .cloud-server-left {
        margin-right: 0;
        width: 100%;
    }
    
    .cloud-server-spec {
        margin-bottom: 12px;
    }
    
    .cloud-server-params {
        margin-right: 0;
        width: 100%;
    }
    
    .param-row {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .param-item {
        flex: 1;
        min-width: 160px;
    }
    
    .cloud-server-right {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 768px) {
    .advantages-section {
        padding: 60px 0;
    }
    
    .advantages-title {
        font-size: 24px;
    }
    
    .advantages-subtitle {
        font-size: 14px;
    }
    
    .advantage-icon {
        width: 64px;
        height: 64px;
    }
    
    .advantage-title {
        font-size: 14px;
    }
    
    .advantage-desc {
        font-size: 12px;
    }
    
    .cloud-server-spec-options {
        gap: 6px;
    }
    
    .spec-option {
        flex: 1;
        min-width: 50px;
        padding: 6px 8px;
        font-size: 11px;
    }
    
    .cloud-server-right {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .param-item {
        min-width: 140px;
    }
    
    .param-value {
        padding: 12px 16px;
        font-size: 12px;
    }
    
    .cloud-server-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    /* 存储产品响应式设计 */
    .storage-card-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .storage-product {
        flex: 1;
        min-width: 100%;
    }
    
    .storage-duration {
        flex: 1;
        min-width: 100%;
    }
    
    .storage-specs {
        flex: 1;
        min-width: 100%;
    }
    
    .storage-price-section {
        flex: 1;
        min-width: 100%;
    }
    
    .storage-actions {
        flex: 1;
        min-width: 100%;
        justify-content: flex-end;
        margin-left: 0;
    }
}

/* 应用场景样式 */
.application-scenarios {
    padding: 60px 0;
    margin: 40px 0;
}

.scenarios-container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 20px;
}

.scenarios-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.scenarios-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: #0066ff;
}

.scenarios-grid {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.scenario-card {
    flex: 1;
    min-width: 300px;
    max-width: 420px;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 102, 255, 0.15);
}

.scenario-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.scenario-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.scenario-content {
    padding: 20px;
}

.scenario-content .scenario-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    text-align: left;
    position: relative;
}

.scenario-content .scenario-title::after {
    display: none;
}

.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 应用场景响应式设计 */
@media (max-width: 768px) {
    .application-scenarios {
        padding: 40px 0;
    }
    
    .scenarios-title {
        font-size: 20px;
    }
    
    .scenarios-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .scenario-card {
        min-width: 100%;
        max-width: 100%;
    }
    
    .scenario-image {
        height: 180px;
    }
}