.text_right{
    text-align: right;
}
.full_content {
    background-image: url(http://12794934.s61i.faiusr.com/4/AD0ItviMBhAEGAAgpuXf6QUosMi_6AIwsAk4sAk!900x900.png.webp);
    width: 60%;
    color: #fff;
    margin: 60px auto 0;
    padding: 60px 20px 40px;
}

.full_titel {
    text-align: center;

    font-size: 1.4rem;
    font-weight: 700;
    color: rgb(255, 255, 255);
}

.full_hint {
    text-align: center;
    font-size: 0.8rem;
    margin-top: 10px;

}

.full_des {
    text-align: center;
    line-height: 36px;
    font-size: 0.8rem;
    text-indent: 2rem;
}

/* 产品网格容器 - 确保一行显示4个 */
#fullmeasure-app {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    justify-content: flex-start;
    margin: 0 -10px;
}

/* 企业介绍部分样式优化 */
.section .chinese-title {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    position: relative;
}

/* .section .chinese-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0%;
    width: 100px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
} */



.section .col-md-6 p:last-child {
    margin-bottom: 0;
}

.section .col-md-6 img {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-height: 500px;
}

.section .col-md-6 img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* 深色背景部分样式 */
.dark-section {
    scroll-margin-top: 70px;
}

.dark-section .chinese-title {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    position: relative;
}
/* 
.dark-section .chinese-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
} */

.dark-section .col-md-6 {
    padding: 10px 30px;
    background: #ffffff;
    /* margin: 20px 0; */
}

.dark-section .col-md-6 p {
    color: var(--gray-dark);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 10px;
    text-align: justify;
}

.dark-section .col-md-6 p strong {
    color: var(--primary-color);
    font-weight: 600;
}

.dark-section .col-md-6 img {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-height: 500px;
}

.dark-section .col-md-6 img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* 响应式优化 */
@media (max-width: 768px) {
    .section .chinese-title,
    .dark-section .chinese-title {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }
    
    .section .col-md-6,
    .dark-section .col-md-6 {
        padding: 25px 20px;
        margin: 10px 0;
    }
    
    .section .col-md-6 img,
    .dark-section .col-md-6 img {
        height: 100%;
        max-height: 350px;
    }
    
    .section .col-md-6 p,
    .dark-section .col-md-6 p {
        font-size: 0.9rem;
        line-height: 1.6;
    }
}

/* 产品内容模块 - 优化为与页面整体风格一致 */
.product_content {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 10px;
    border: 1px solid #f0f0f0;
    position: relative;
    flex: 1 0 calc(25% - 20px);
    max-width: calc(25% - 20px);
    min-width: 260px;
    padding: 20px;
}

.product_content:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    /* border-color: var(--primary-color); */
}

.left-banner {
    position: relative;
    overflow: hidden;
    /* background: #f8fafc; */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px 12px 0 0;
}

.left-banner img {
    /* width: 100%; */
    /* height: 200px; */
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.product_content:hover .left-banner img {
    transform: scale(1.05);
}

.right-content {
    padding: 20px 16px 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
}

.pro_title {
    color: var(--gray-dark);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.3;
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pro_desc {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
    text-align: left;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pro_btn {
    background: linear-gradient(135deg, #0E4BD8 0%, #165DFF 100%);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    display: inline-block;
    width: auto;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.2);
}

.pro_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 93, 255, 0.3);
    background: linear-gradient(135deg, #0E4BD8 0%, #165DFF 100%);
}

/* 响应式布局优化 */
@media (max-width: 1400px) {
    .product_content {
        flex: 1 0 calc(33.333% - 20px);
        max-width: calc(33.333% - 20px);
        min-width: 280px;
    }
}

@media (max-width: 1200px) {
    .product_content {
        flex: 1 0 calc(50% - 20px);
        max-width: calc(50% - 20px);
        min-width: 260px;
    }
}

@media (max-width: 768px) {
    .product_content {
        flex: 1 0 calc(50% - 16px);
        max-width: calc(50% - 16px);
        min-width: 200px;
        margin: 8px;
    }

    .left-banner img {
        height: 160px;
    }

    .right-content {
        padding: 18px 12px;
    }

    .pro_title {
        font-size: 0.95rem;
        min-height: 36px;
    }

    .pro_desc {
        font-size: 0.8rem;
        -webkit-line-clamp: 2;
    }
}

@media (max-width: 576px) {
    .product_content {
        flex: 1 0 100%;
        max-width: 100%;
        margin: 8px 0;
    }

    .left-banner img {
        height: 180px;
    }
}

.card-group {
    display: flex;
    gap: 20px;
}

.pro_card {
    flex: 1;
}

.pro_card img {
    width: 100%;
    display: block;
}

.more-btn {
    width: 100%;
    height: 140px;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background: linear-gradient(90deg, rgba(32, 193, 252, 1) 0%, rgba(26, 153, 252, 1) 100%);
}

/* 产品展示轮播图 - 现代时尚效果 */
.carousel-container {
    width: 100%;
    position: relative;
    overflow: hidden;
    height: 380px;
    /* margin: 30px 0;
    border-radius: 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); */
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    height: 100%;
    align-items: center;
}

.carousel-item {
    flex: 0 0 auto;
    width: 25%;
    box-sizing: border-box;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    position: relative;
    transition: all 0.4s ease;
}

.carousel-item::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: linear-gradient(145deg, #ffffff 0%, #f0f4f8 100%);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: -1;
    transition: all 0.3s ease;
}

.carousel-item:hover {
    transform: translateY(-5px);
}

.carousel-item:hover::before {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: scale(1.02);
}

.carousel-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.4s ease;
    filter: brightness(0.95);
    border: 3px solid transparent;
    background: linear-gradient(45deg, #f0f4f8, #e2e8f0);
}

.carousel-item:hover img {
    transform: scale(1.05);
    filter: brightness(1);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(22, 93, 255, 0.2);
}

.carousel-item p {
    margin-top: 15px;
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    line-height: 1.4;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s ease;
}

.carousel-item:hover p {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.carousel-item p::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.carousel-item:hover p::after {
    width: 60px;
}

/* 焦点产品样式 */
.carousel-item.active {
    transform: scale(1.05);
}

.carousel-item.active::before {
    background: linear-gradient(145deg, #ffffff 0%, #e6f0ff 100%);
    box-shadow: 0 8px 35px rgba(22, 93, 255, 0.15);
}

.carousel-item.active img {
    border-color: var(--primary-color);
    filter: brightness(1);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .carousel-item {
        width: 33.333%;
    }
}

@media (max-width: 768px) {
    .carousel-container {
        height: 320px;
        border-radius: 12px;
    }

    .carousel-item {
        width: 50%;
        padding: 15px;
    }

    .carousel-item img {
        height: 160px;
    }

    .carousel-item p {
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .carousel-container {
        height: 280px;
    }

    .carousel-item {
        width: 100%;
    }

    .carousel-item img {
        height: 140px;
    }
}

/* 增强的轮播控制按钮样式 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.btn-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.carousel-btn:hover .btn-tooltip {
    opacity: 1;
}

/* 增强的轮播指示器样式 */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.carousel-indicators span {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    border: 2px solid transparent;
}

.carousel-indicators span.active {
    background: var(--primary-color);
    transform: scale(1.3);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.4);
}

.carousel-indicators span:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}

.carousel-indicators span:hover:not(.active) {
    background: var(--primary-color);
}

.indicator-label {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel-indicators span:hover .indicator-label {
    opacity: 1;
}

/* 自动播放控制按钮 */
.carousel-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.control-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.control-btn.paused {
    background: rgba(22, 93, 255, 0.1);
}

.control-btn.paused:hover {
    background: rgba(22, 93, 255, 0.2);
}

.control-text {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

/* 产品信息样式 */
.product-info {
    width: 100%;
    margin-top: 15px;
}

.product-name {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    line-height: 1.3;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
    justify-content: center;
}

.tag {
    background: var(--primary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.price {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}

.discount {
    font-size: 12px;
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: 500;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.4);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .prev-btn {
        left: 10px;
    }

    .next-btn {
        right: 10px;
    }

    .carousel-controls {
        top: 15px;
        right: 15px;
    }

    .product-name {
        font-size: 14px;
    }

    .product-btn {
        padding: 6px 12px;
        font-size: 11px;
    }

    /* 移动端触摸优化 */
    .carousel-container {
        -webkit-tap-highlight-color: transparent;
    }

    .carousel-item {
        -webkit-tap-highlight-color: transparent;
    }
}

/* 产品详情弹窗样式 */
.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border-bottom: none;
    border-radius: 16px 16px 0 0;
}

.modal-title {
    font-weight: 600;
    font-size: 1.3rem;
}

.modal-body {
    padding: 25px;
}

.modal-body img {
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.modal-body img:hover {
    transform: scale(1.03);
}

.modal-footer {
    border-top: 1px solid #f0f0f0;
    border-radius: 0 0 16px 16px;
}

#productModalFeatures li {
    padding: 8px 0;
    border-bottom: 1px solid #f5f5f5;
    position: relative;
    padding-left: 25px;
}

#productModalFeatures li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

#productModalFeatures li:last-child {
    border-bottom: none;
}

/* 模态框淡入动画 */
.modal.fade .modal-content {
    transform: translateY(-50px);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
    opacity: 1;
}

/* 键盘操作提示样式 */
.keyboard-hint {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.keyboard-hint.show {
    opacity: 1;
}

.keyboard-hint kbd {
    background: #333;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    margin: 0 2px;
    font-size: 10px;
}

/* 产品网格布局样式 - 一行显示3个产品 */
.product-grid-container {
    width: 100%;
    padding: 30px 0;
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    /* 确保图片容器高度固定 */
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 保持图片比例，确保所有图片高度一致 */
    transition: transform 0.6s ease;
    max-height: 250px;
}

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

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 品牌卡片样式 */
.brand-card {
    padding: 25px 20px;
    text-align: center;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.brand-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.brand-card .card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-dark);
}

.brand-card .card-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a5568;
    margin: 0;
}

.brand-card .font-weight-bold {
    color: #2d3748;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 12px 0;
    line-height: 1.3;
    text-align: center;
}

.product-description {
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
    margin: 0 0 15px 0;
    text-align: center;
    flex: 1;
}

.product-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tag {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    margin: 0 auto;
    min-width: 120px;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 93, 255, 0.4);
    text-decoration: none;
    color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .product-grid-container .col-lg-4 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
}

@media (max-width: 992px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .product-name {
        font-size: 16px;
    }

    .product-image img {
        height: 220px;
    }
}

@media (max-width: 768px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6,
    .product-grid-container .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .product-grid-container {
        padding: 20px 15px;
    }

    .product-card {
        margin-bottom: 20px;
    }

    .product-image img {
        height: 200px;
    }

    .product-info {
        padding: 15px;
    }

    .product-name {
        font-size: 16px;
    }

    .product-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .product-image img {
        height: 180px;
    }

    .product-tags {
        gap: 4px;
    }

    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }

    .product-btn {
        min-width: 100px;
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 网格布局间距优化 */
.row.g-4 {
    margin: 0 -8px;
}

.row.g-4>[class*="col-"] {
    padding: 0 8px;
    margin-bottom: 16px;
}

/* 产品卡片加载动画 */
.product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) {
    animation-delay: 0.1s;
}

.product-card:nth-child(2) {
    animation-delay: 0.2s;
}

.product-card:nth-child(3) {
    animation-delay: 0.3s;
}

.product-card:nth-child(4) {
    animation-delay: 0.4s;
}

.product-card:nth-child(5) {
    animation-delay: 0.5s;
}

.product-card:nth-child(6) {
    animation-delay: 0.6s;
}

.product-card:nth-child(7) {
    animation-delay: 0.7s;
}

.product-card:nth-child(8) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 产品网格布局样式 - 一行显示3个产品 */
.product-grid-container {
    width: 100%;
    padding: 30px 0;
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    /* 确保图片容器高度固定 */
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 保持图片比例，确保所有图片高度一致 */
    transition: transform 0.6s ease;
    max-height: 250px;
}

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

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 品牌卡片样式 */
.brand-card {
    padding: 25px 20px;
    text-align: center;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.brand-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.brand-card .card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-dark);
}

.brand-card .card-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a5568;
    margin: 0;
}

.brand-card .font-weight-bold {
    color: #2d3748;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 12px 0;
    line-height: 1.3;
    text-align: center;
}

.product-description {
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
    margin: 0 0 15px 0;
    text-align: center;
    flex: 1;
}

.product-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tag {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    margin: 0 auto;
    min-width: 120px;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 93, 255, 0.4);
    text-decoration: none;
    color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .product-grid-container .col-lg-4 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
}

@media (max-width: 992px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .product-name {
        font-size: 16px;
    }

    .product-image img {
        height: 220px;
    }
}

@media (max-width: 768px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6,
    .product-grid-container .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .product-grid-container {
        padding: 20px 15px;
    }

    .product-card {
        margin-bottom: 20px;
    }

    .product-image img {
        height: 200px;
    }

    .product-info {
        padding: 15px;
    }

    .product-name {
        font-size: 16px;
    }

    .product-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .product-image img {
        height: 180px;
    }

    .product-tags {
        gap: 4px;
    }

    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }

    .product-btn {
        min-width: 100px;
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 网格布局间距优化 */
.row.g-4 {
    margin: 0 -8px;
}

.row.g-4>[class*="col-"] {
    padding: 0 8px;
    margin-bottom: 16px;
}

/* 产品卡片加载动画 */
.product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) {
    animation-delay: 0.1s;
}

.product-card:nth-child(2) {
    animation-delay: 0.2s;
}

.product-card:nth-child(3) {
    animation-delay: 0.3s;
}

.product-card:nth-child(4) {
    animation-delay: 0.4s;
}

.product-card:nth-child(5) {
    animation-delay: 0.5s;
}

.product-card:nth-child(6) {
    animation-delay: 0.6s;
}

.product-card:nth-child(7) {
    animation-delay: 0.7s;
}

.product-card:nth-child(8) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 增强的轮播控制按钮样式 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.btn-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.carousel-btn:hover .btn-tooltip {
    opacity: 1;
}

/* 增强的轮播指示器样式 */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.carousel-indicators span {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    border: 2px solid transparent;
}

.carousel-indicators span.active {
    background: var(--primary-color);
    transform: scale(1.3);
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.4);
}

.carousel-indicators span:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}

.carousel-indicators span:hover:not(.active) {
    background: var(--primary-color);
}

.indicator-label {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel-indicators span:hover .indicator-label {
    opacity: 1;
}

/* 自动播放控制按钮 */
.carousel-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.control-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.control-btn.paused {
    background: rgba(22, 93, 255, 0.1);
}

.control-btn.paused:hover {
    background: rgba(22, 93, 255, 0.2);
}

.control-text {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

/* 产品信息样式 */
.product-info {
    width: 100%;
    margin-top: 15px;
}

.product-name {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    line-height: 1.3;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
    justify-content: center;
}

.tag {
    background: var(--primary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
}

.price {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}

.discount {
    font-size: 12px;
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: 500;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.4);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .prev-btn {
        left: 10px;
    }

    .next-btn {
        right: 10px;
    }

    .carousel-controls {
        top: 15px;
        right: 15px;
    }

    .product-name {
        font-size: 14px;
    }

    .product-btn {
        padding: 6px 12px;
        font-size: 11px;
    }

    /* 移动端触摸优化 */
    .carousel-container {
        -webkit-tap-highlight-color: transparent;
    }

    .carousel-item {
        -webkit-tap-highlight-color: transparent;
    }
}

/* 产品详情弹窗样式 */
.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border-bottom: none;
    border-radius: 16px 16px 0 0;
}

.modal-title {
    font-weight: 600;
    font-size: 1.3rem;
}

.modal-body {
    padding: 25px;
}

.modal-body img {
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.modal-body img:hover {
    transform: scale(1.03);
}

.modal-footer {
    border-top: 1px solid #f0f0f0;
    border-radius: 0 0 16px 16px;
}

#productModalFeatures li {
    padding: 8px 0;
    border-bottom: 1px solid #f5f5f5;
    position: relative;
    padding-left: 25px;
}

#productModalFeatures li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

#productModalFeatures li:last-child {
    border-bottom: none;
}

/* 模态框淡入动画 */
.modal.fade .modal-content {
    transform: translateY(-50px);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
    opacity: 1;
}

/* 键盘操作提示样式 */
.keyboard-hint {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.keyboard-hint.show {
    opacity: 1;
}

.keyboard-hint kbd {
    background: #333;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    margin: 0 2px;
    font-size: 10px;
}

/* 产品网格布局样式 - 一行显示3个产品 */
.product-grid-container {
    width: 100%;
    padding: 30px 0;
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    /* 确保图片容器高度固定 */
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 保持图片比例，确保所有图片高度一致 */
    transition: transform 0.6s ease;
    max-height: 250px;
}

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

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 品牌卡片样式 */
.brand-card {
    padding: 25px 20px;
    text-align: center;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.brand-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.brand-card .card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-dark);
}

.brand-card .card-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a5568;
    margin: 0;
}

.brand-card .font-weight-bold {
    color: #2d3748;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 12px 0;
    line-height: 1.3;
    text-align: center;
}

.product-description {
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
    margin: 0 0 15px 0;
    text-align: center;
    flex: 1;
}

.product-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tag {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    margin: 0 auto;
    min-width: 120px;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 93, 255, 0.4);
    text-decoration: none;
    color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .product-grid-container .col-lg-4 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
}

@media (max-width: 992px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .product-name {
        font-size: 16px;
    }

    .product-image img {
        height: 220px;
    }
}

@media (max-width: 768px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6,
    .product-grid-container .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .product-grid-container {
        padding: 20px 15px;
    }

    .product-card {
        margin-bottom: 20px;
    }

    .product-image img {
        height: 200px;
    }

    .product-info {
        padding: 15px;
    }

    .product-name {
        font-size: 16px;
    }

    .product-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .product-image img {
        height: 180px;
    }

    .product-tags {
        gap: 4px;
    }

    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }

    .product-btn {
        min-width: 100px;
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 网格布局间距优化 */
.row.g-4 {
    margin: 0 -8px;
}

.row.g-4>[class*="col-"] {
    padding: 0 8px;
    margin-bottom: 16px;
}

/* 产品卡片加载动画 */
.product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) {
    animation-delay: 0.1s;
}

.product-card:nth-child(2) {
    animation-delay: 0.2s;
}

.product-card:nth-child(3) {
    animation-delay: 0.3s;
}

.product-card:nth-child(4) {
    animation-delay: 0.4s;
}

.product-card:nth-child(5) {
    animation-delay: 0.5s;
}

.product-card:nth-child(6) {
    animation-delay: 0.6s;
}

.product-card:nth-child(7) {
    animation-delay: 0.7s;
}

.product-card:nth-child(8) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 产品网格布局样式 - 一行显示3个产品 */
.product-grid-container {
    width: 100%;
    padding: 30px 0;
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    /* 确保图片容器高度固定 */
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 保持图片比例，确保所有图片高度一致 */
    transition: transform 0.6s ease;
    max-height: 250px;
}

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

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 品牌卡片样式 */
.brand-card {
    padding: 25px 20px;
    text-align: center;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.brand-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.brand-card .card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-dark);
}

.brand-card .card-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4a5568;
    margin: 0;
}

.brand-card .font-weight-bold {
    color: #2d3748;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 12px 0;
    line-height: 1.3;
    text-align: center;
}

.product-description {
    font-size: 14px;
    color: #718096;
    line-height: 1.5;
    margin: 0 0 15px 0;
    text-align: center;
    flex: 1;
}

.product-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tag {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.product-btn {
    background: linear-gradient(135deg, var(--primary-color), #0E4BD8);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    margin: 0 auto;
    min-width: 120px;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 93, 255, 0.4);
    text-decoration: none;
    color: white;
}
.reduce_title{
    color: #bbbbbb;
    font-size: 1.8rem;
}
.grey_text{
    color: rgb(136, 136, 136);
    font-size: 0.8rem;
    text-align: left;
}
/* 响应式设计 */
@media (max-width: 1200px) {
    .product-grid-container .col-lg-4 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
}

@media (max-width: 992px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .product-name {
        font-size: 16px;
    }

    .product-image img {
        height: 220px;
    }
}

@media (max-width: 768px) {

    .product-grid-container .col-lg-4,
    .product-grid-container .col-md-6,
    .product-grid-container .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .product-grid-container {
        padding: 20px 15px;
    }

    .product-card {
        margin-bottom: 20px;
    }

    .product-image img {
        height: 200px;
    }

    .product-info {
        padding: 15px;
    }

    .product-name {
        font-size: 16px;
    }

    .product-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .product-image img {
        height: 180px;
    }

    .product-tags {
        gap: 4px;
    }

    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }

    .product-btn {
        min-width: 100px;
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 网格布局间距优化 */
.row.g-4 {
    margin: 0 -8px;
}

.row.g-4>[class*="col-"] {
    padding: 0 8px;
    margin-bottom: 16px;
}

/* 产品卡片加载动画 */
.product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) {
    animation-delay: 0.1s;
}

.product-card:nth-child(2) {
    animation-delay: 0.2s;
}

.product-card:nth-child(3) {
    animation-delay: 0.3s;
}

.product-card:nth-child(4) {
    animation-delay: 0.4s;
}

.product-card:nth-child(5) {
    animation-delay: 0.5s;
}

.product-card:nth-child(6) {
    animation-delay: 0.6s;
}

.product-card:nth-child(7) {
    animation-delay: 0.7s;
}

.product-card:nth-child(8) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}