/* 免费试用专区页面样式 */
    .new-users-page {
        min-height: 100vh;
        background: #f8f9fa;
        padding-top: 60px;
        font-family: "思源黑", "Source Han Sans SC", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
    }

    /* Hero区域 */
    .new-users-hero {
        position: relative;
        height: 50vh;
        max-height: 500px;
        min-height: 400px;
        background: #ffffff;
        display: flex;
        align-items: center;
        overflow: hidden;
    }

    /* 视频加载失败时的备用背景 */
    .new-users-hero.video-fallback {
        background: linear-gradient(135deg, #f8fbff 0%, #e3f2fd 50%, #ffffff 100%);
    }

    /* 视频背景 */
    .hero-video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
        opacity: 0;
        transition: opacity 0.5s ease-in-out;
    }

    .hero-video.loaded {
        opacity: 1;
    }

    /* 视频性能优化 */
    .hero-video {
        transform: translateZ(0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        perspective: 1000px;
        -webkit-perspective: 1000px;
    }

    /* 视频加载指示器 */
    .video-loading {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 10;
        text-align: center;
        color: var(--mxp-brand, #5b8ff9);
        opacity: 1;
        transition: opacity 0.3s ease;
    }

    .video-loading.hidden {
        opacity: 0;
        pointer-events: none;
    }

    .loading-spinner {
        width: 40px;
        height: 40px;
        border: 3px solid rgba(26, 115, 232, 0.2);
        border-top: 3px solid var(--mxp-brand, #5b8ff9);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 0 auto 16px;
    }

    .video-loading p {
        font-size: 14px;
        font-weight: 500;
        margin: 0;
    }

    @keyframes spin {
        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }

    /* 白色透明遮罩 */
    .hero-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #ffffff00;
        z-index: 2;
    }

    .new-users-hero-content {
        max-width: 95%;
        margin: 0 auto;
        padding: 0 60px;
        display: flex;
        align-items: center;
        width: 100%;
        position: relative;
        z-index: 3;
    }

    .new-users-hero-text {
        flex: 1;
        max-width: 600px;
        opacity: 0;
        transform: translateX(-50px);
        animation: slideInLeft 1s ease-out 0.5s forwards;
        text-align: left;
    }

    .hero-logo {
        margin-bottom: 5px;
        opacity: 0;
        transform: translateX(-30px);
        animation: slideInLeft 1s ease-out 0.3s forwards;
    }

    .hero-logo img {
        height: 22px;
        width: auto;
        margin-left: -10px;
        max-width: 300px;
        object-fit: contain;
    }

    .new-users-hero-title {
        font-size: 56px;
        font-weight: 700;
        color: #122645;
        margin-bottom: 10px;
        line-height: 1.2;
        transform: skew(-5deg);
        text-shadow: 0 2px 4px rgba(18, 38, 69, 0.1);
    }

    .new-users-hero-subtitle {
        font-size: 16px;
        color: #666;
        margin-bottom: 40px;
        line-height: 1.5;
        font-weight: 400;
    }

    /* 动画效果 */
    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-50px);
        }

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

    /* 优惠卡片区域 */
    .promotion-cards-section {
        padding: 80px 0;
        background: #ffffff;
    }

    .promotion-container {
        max-width: 90%;
        margin: 0 auto;
        padding: 0 60px;
    }

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

    .section-title {
        font-size: 36px;
        font-weight: 600;
        color: var(--mxp-brand, #5b8ff9);
        margin-bottom: 16px;
    }

    .section-subtitle {
        font-size: 18px;
        color: #666;
        font-weight: 400;
    }

    .promotion-cards {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 30px;
        justify-items: center;
    }

    .promotion-card {
        background: #ffffff;
        border: 2px solid #e8f0fe;
        border-radius: 16px;
        padding: 32px 24px;
        width: 100%;
        max-width: 350px;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .promotion-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

    .promotion-card:hover::before {
        transform: scaleX(1);
    }

    .promotion-card:hover {
        transform: translateY(-8px);
        border-color: var(--mxp-brand, #5b8ff9);
        box-shadow: 0 12px 32px rgba(26, 115, 232, 0.15);
    }

    .promotion-card.featured {
        border-color: var(--mxp-brand, #5b8ff9);
        background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
        transform: scale(1.05);
    }

    .promotion-card.featured::before {
        transform: scaleX(1);
    }

    .card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 20px;
    }

    .card-badge {
        background: #e3f2fd;
        color: var(--mxp-brand, #5b8ff9);
        padding: 6px 12px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 600;
    }

    .card-badge.hot {
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
        color: #ffffff;
    }

    .card-discount {
        font-size: 14px;
        color: var(--mxp-brand, #5b8ff9);
        font-weight: 600;
    }

    .card-title {
        font-size: 24px;
        font-weight: 600;
        color: #333;
        margin-bottom: 12px;
    }

    .card-description {
        font-size: 16px;
        color: #666;
        margin-bottom: 24px;
        line-height: 1.4;
    }

    .card-price {
        margin-bottom: 24px;
    }

    .current-price {
        font-size: 28px;
        font-weight: 700;
        color: var(--mxp-brand, #5b8ff9);
        margin-right: 12px;
    }

    .original-price {
        font-size: 16px;
        color: #999;
        text-decoration: line-through;
    }

    .card-btn {
        width: 100%;
        height: 44px;
        background: #ffffff;
        color: var(--mxp-brand, #5b8ff9);
        border: 2px solid var(--mxp-brand, #5b8ff9);
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .card-btn:hover {
        background: var(--mxp-brand, #5b8ff9);
        color: #ffffff;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
    }

    .card-btn.primary {
        background: var(--mxp-brand, #5b8ff9);
        color: #ffffff;
    }

    .card-btn.primary:hover {
        background: #1557b0;
        transform: translateY(-1px);
        box-shadow: 0 6px 16px rgba(26, 115, 232, 0.4);
    }

    /* 响应式设计 */
    @media (max-width: 768px) {
        .new-users-hero {
            height: 45vh;
            max-height: 400px;
            min-height: 350px;
        }

        .new-users-hero-content {
            padding: 0 24px;
        }

        .hero-logo img {
            height: 50px;
            max-width: 250px;
        }

        .new-users-hero-title {
            font-size: 40px;
            margin-bottom: 16px;
        }

        .new-users-hero-subtitle {
            font-size: 14px;
            margin-bottom: 24px;
        }

        .promotion-cards-section {
            padding: 60px 0;
        }

        .promotion-container {
            padding: 0 24px;
        }

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

        .section-title {
            font-size: 28px;
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 16px;
        }

        .promotion-cards {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .promotion-card {
            padding: 24px 20px;
        }

        .promotion-card.featured {
            transform: none;
        }

        .gpu-products-container {
            padding: 0 20px !important;
            width: 100% !important;
        }

        .gpu-products-grid {
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)) !important;
            gap: 0px;
            width: 100% !important;
        }

        .gpu-product-card {
            padding: 16px 12px !important;
        }

        .gpu-product-card .product-card-title {
            font-size: 14px !important;
            margin-bottom: 4px !important;
        }

        .gpu-product-card .product-card-description {
            display: none !important;
            /* 隐藏描述 */
        }

        .category-container {
            padding: 0 24px;
        }

        .category-section-header {
            margin-bottom: 40px !important;
        }

        .category-section-title {
            font-size: 24px !important;
            margin-bottom: 12px !important;
        }

        .category-section-subtitle {
            font-size: 14px !important;
        }

        .products-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            justify-content: center;
            max-width: 100%;
            margin: 0 auto;
        }

        .product-card-header {
            padding: 12px;
            min-height: 70px;
        }

        .product-card-content {
            padding: 12px;
        }
    }

    @media (max-width: 480px) {
        .new-users-hero {
            height: 40vh;
            max-height: 350px;
            min-height: 300px;
        }

        .new-users-hero-content {
            padding: 0 16px;
        }

        .hero-logo img {
            height: 40px;
            max-width: 200px;
        }

        .new-users-hero-title {
            font-size: 32px;
        }

        .new-users-hero-subtitle {
            font-size: 12px;
        }

        .promotion-cards-section {
            padding: 40px 0;
        }

        .promotion-container {
            padding: 0 16px;
        }

        .section-title {
            font-size: 24px;
        }

        .section-subtitle {
            font-size: 14px;
        }

        .card-title {
            font-size: 20px;
        }

        .card-description {
            font-size: 14px;
        }

        .current-price {
            font-size: 24px;
        }

        .ecs-seckill-section {
            padding: 40px 0;
        }

        .ecs-container {
            padding: 0 16px;
        }

        .ecs-content {
            flex-direction: column;
            gap: 30px;
        }

        .ecs-left,
        .ecs-right {
            flex: none;
            width: 100%;
        }

        .ecs-main-offer {
            padding: 24px 20px;
        }

        .offer-title {
            font-size: 20px;
        }

        .offer-desc {
            font-size: 14px;
        }

        .countdown-timer {
            margin-bottom: 24px;
        }

        .timer-display {
            gap: 8px;
        }

        .time-number {
            font-size: 20px;
            width: 35px;
            height: 35px;
            line-height: 35px;
        }

        .time-separator {
            font-size: 16px;
        }

        .gpu-products {
            display: none !important;
        }

        .gpu-products-container {
            padding: 0 !important;
            width: 100% !important;
            max-width: 100% !important;
        }

        .gpu-products-grid {
            display: flex !important;
            grid-template-columns: none !important;
            overflow-x: auto;
            gap: 0px;
            width: 100% !important;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding: 0 16px;
        }

        .gpu-product-card {
            flex: 0 0 auto !important;
            width: 25% !important;
            min-width: 80px !important;
            padding: 12px 8px !important;
            scroll-snap-align: start;
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .gpu-product-card .product-card-title {
            font-size: 12px !important;
            margin-bottom: 2px !important;
            line-height: 1.2 !important;
        }

        .gpu-product-card .product-card-description {
            display: none !important;
            /* 完全隐藏描述 */
        }

        /* GPU产品区域滚动条样式 */
        .gpu-products-grid::-webkit-scrollbar {
            height: 4px;
        }

        .gpu-products-grid::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 2px;
        }

        .gpu-products-grid::-webkit-scrollbar-thumb {
            background: var(--mxp-brand, #5b8ff9);
            border-radius: 2px;
        }

        .gpu-products-grid::-webkit-scrollbar-thumb:hover {
            background: #1557b0;
        }

        .category-container {
            padding: 0 16px;
        }

        .category-section-header {
            margin-bottom: 30px !important;
        }

        .category-section-title {
            font-size: 26px !important;
            margin-bottom: 8px !important;
        }

        .category-section-subtitle {
            font-size: 14px !important;
        }

        .product-category-section {
            padding: 60px 0;
        }

        .products-grid {
            grid-template-columns: 1fr;
            gap: 16px;
            justify-content: center;
            max-width: 100%;
            margin: 0 auto;
        }

        .product-card-header {
            padding: 12px;
            min-height: 60px;
        }

        .product-card-header h3 {
            font-size: 14px;
        }

        .product-card-header p {
            font-size: 11px;
        }

        .product-card-content {
            padding: 12px;
        }

        .spec-label,
        .spec-value {
            font-size: 12px;
        }

        .price-symbol {
            font-size: 18px;
        }

        .price-integer {
            font-size: 26px;
        }

        .price-decimal {
            font-size: 18px;
        }

        .price-period {
            font-size: 14px;
        }

        .product-corner-label {
            font-size: 10px;
            padding: 4px 8px;
            min-width: 50px;
        }

        /* GPU产品区域滚动条样式 */
        .gpu-products-grid::-webkit-scrollbar {
            height: 4px;
        }

        .gpu-products-grid::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 2px;
        }

        .gpu-products-grid::-webkit-scrollbar-thumb {
            background: var(--mxp-brand, #5b8ff9);
            border-radius: 2px;
        }

        .gpu-products-grid::-webkit-scrollbar-thumb:hover {
            background: #1557b0;
        }
    }

    /* 免费试用区域 */
    .ecs-seckill-section {
        padding: 80px 0;
        background: linear-gradient(135deg, #f8fbff 0%, #ffffff 100%);
        display: none;
    }

    .ecs-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 60px;
    }

    .ecs-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 40px;
    }

    .ecs-title {
        font-size: 32px;
        font-weight: 600;
        color: var(--mxp-brand, #5b8ff9);
    }

    .ecs-subtitle {
        font-size: 16px;
        color: #666;
        cursor: pointer;
        transition: color 0.3s ease;
    }

    .ecs-subtitle:hover {
        color: var(--mxp-brand, #5b8ff9);
    }

    .ecs-content {
        display: flex;
        gap: 60px;
        align-items: stretch;
    }

    .ecs-left {
        flex: 1;
    }

    .ecs-right {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 40px;
    }

    .ecs-main-offer {
        background: #ffffff;
        border: 2px solid #e8f0fe;
        border-radius: 20px;
        padding: 40px 32px;
        position: relative;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .ecs-main-offer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 6px;
        background: linear-gradient(90deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
    }

    .ecs-main-offer:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(26, 115, 232, 0.15);
        border-color: var(--mxp-brand, #5b8ff9);
    }

    .offer-badge {
        display: inline-block;
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
        color: #ffffff;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 20px;
    }

    .offer-title {
        font-size: 28px;
        font-weight: 600;
        color: #333;
        margin-bottom: 12px;
    }

    .offer-desc {
        font-size: 16px;
        color: #666;
        margin-bottom: 24px;
        line-height: 1.5;
    }

    .offer-price {
        margin-bottom: 32px;
    }

    .price-from {
        font-size: 36px;
        font-weight: 700;
        color: var(--mxp-brand, #5b8ff9);
    }

    .price-unit {
        font-size: 18px;
        color: #666;
        margin-left: 8px;
    }

    .offer-btn {
        width: 100%;
        height: 50px;
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
        color: #ffffff;
        border: none;
        border-radius: 12px;
        font-size: 18px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .offer-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(26, 115, 232, 0.4);
        background: linear-gradient(135deg, #1557b0 0%, #3367d6 100%);
    }

    /* 倒计时器 */
    .countdown-timer {
        background: #ffffff;
        border: 2px solid #e8f0fe;
        border-radius: 16px;
        padding: 24px;
        text-align: center;
    }

    .timer-label {
        font-size: 16px;
        color: #666;
        margin-bottom: 16px;
    }

    .timer-display {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 12px;
    }

    .time-unit {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .time-number {
        background: var(--mxp-brand, #5b8ff9);
        color: #ffffff;
        font-size: 24px;
        font-weight: 700;
        width: 45px;
        height: 45px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .time-label {
        font-size: 12px;
        color: #666;
        margin-top: 4px;
    }

    .time-separator {
        font-size: 20px;
        color: var(--mxp-brand, #5b8ff9);
        font-weight: 700;
    }

    /* 进度信息 */
    .progress-info {
        background: #ffffff;
        border: 2px solid #e8f0fe;
        border-radius: 16px;
        padding: 24px;
    }

    .progress-text {
        display: flex;
        justify-content: space-between;
        margin-bottom: 12px;
        font-size: 14px;
        color: #666;
    }

    .progress-bar {
        width: 100%;
        height: 8px;
        background: #e8f0fe;
        border-radius: 4px;
        overflow: hidden;
    }

    .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--mxp-brand, #5b8ff9) 0%, #4285f4 100%);
        border-radius: 4px;
        transition: width 0.3s ease;
    }

    /* 产品套件区域 */
    .gpu-products {
        margin-top: -70px;
        padding: 20px 0 80px 0;
        background: #ffffff00;
        position: relative;
        z-index: 1;
    }

    .gpu-products-container {
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        padding: 0 40px;
    }

    .gpu-products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 0px;
        background-color: #fff;
        position: relative;
        overflow: hidden;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    /* 滑动背景层 */
    .gpu-products-grid::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: var(--card-width);
        height: 100%;
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #0d47a1 100%);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        transition: transform 0.6s ease;
        z-index: 1;
        border-radius: 8px;
    }

    /* 滑动到第二个卡片 */
    .gpu-products-grid.slide-to-2::before {
        transform: translateX(100%);
    }

    /* 滑动到第三个卡片 */
    .gpu-products-grid.slide-to-3::before {
        transform: translateX(200%);
    }

    /* 滑动到第四个卡片 */
    .gpu-products-grid.slide-to-4::before {
        transform: translateX(300%);
    }

    .gpu-product-card {
        background: transparent;
        border-radius: 8px;
        padding: 24px;
        cursor: pointer;
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.6s ease;
        position: relative;
        z-index: 2;
        user-select: none;
    }

    .gpu-product-card:hover {
        transform: scale(1.02);
    }

    .gpu-product-card:active {
        transform: scale(0.98);
    }

    .gpu-product-card.animate {
        opacity: 1;
        transform: translateY(0);
    }

    /* 内容层 */
    .product-card-title {
        font-size: 18px;
        font-weight: 600;
        color: #000;
        margin-bottom: 8px;
        line-height: 1.4;
        transition: color 0.4s ease;
        position: relative;
        z-index: 3;
    }

    .product-card-description {
        font-size: 13px;
        color: #666;
        line-height: 1.5;
        transition: color 0.4s ease;
        position: relative;
        z-index: 3;
    }

    /* 默认第一个卡片激活状态 */
    .gpu-product-card:first-child .product-card-title {
        color: #ffffff;
    }

    .gpu-product-card:first-child .product-card-description {
        color: #ffffff;
    }

    /* 动态卡片区域样式 */
    .product-category-section {
        padding: 80px 0;
        scroll-margin-top: 80px;
    }

    .category-container {
        max-width: 90%;
        margin: 0 auto;
        padding: 0 60px;
    }

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

    .category-section-title {
        font-size: 36px;
        font-weight: 600;
        color: var(--mxp-brand, #5b8ff9);
        margin-bottom: 16px;
    }

    .category-section-subtitle {
        font-size: 18px;
        color: #666;
        font-weight: 400;
    }

    /* 激活状态的卡片文字颜色 */
    .gpu-product-card.active .product-card-title {
        color: #ffffff;
    }

    .gpu-product-card.active .product-card-description {
        color: #ffffff;
    }

    /* 非激活状态的卡片文字颜色 */
    .gpu-product-card:not(.active) .product-card-title {
        color: #000;
    }

    .gpu-product-card:not(.active) .product-card-description {
        color: #666;
    }

    /* 动态卡片区域样式 */
    .product-category-section {
        padding: 80px 0;
        scroll-margin-top: 80px;
    }

    .category-container {
        max-width: 90%;
        margin: 0 auto;
        padding: 0 60px;
    }

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

    .category-section-title {
        font-size: 36px;
        font-weight: 600;
        color: #000;
        margin-bottom: 16px;
    }

    .category-section-subtitle {
        font-size: 18px;
        color: #666;
        font-weight: 400;
    }

    /* 商品卡片样式 */
    .product-card {
        background: #ffffff;
        border-radius: 8px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
        overflow: hidden;
        transition: all 0.3s ease;
        cursor: pointer;
        position: relative;
        height: 100%;
        display: flex;
        flex-direction: column;
    }

    .product-card:hover {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

    /* 卡片头部 */
    .product-card-header {
        position: relative;
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #0d47a1 100%);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        padding: 16px;
        min-height: 80px;
    }

    /* 右上角标签 */
    .product-corner-label {
        position: absolute;
        top: 0;
        right: 0;
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #0d47a1 100%);
        background-size: 100% 100%;
        background-repeat: no-repeat;
        color: #ffffff;
        font-size: 12px;
        font-weight: 500;
        padding: 6px 12px;
        min-width: 60px;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .product-corner-label.red {
        background: linear-gradient(135deg, var(--mxp-brand, #5b8ff9) 0%, #0d47a1 100%);
    }

    /* 卡片标题 */
    .product-card-header h3 {
        font-size: 20px;
        font-weight: normal;
        color: #000000;
        margin: 0;
        text-align: left;
    }

    /* 卡片描述 */
    .product-card-header p {
        font-size: 12px;
        color: #666666;
        margin: 4px 0 0 0;
        text-align: left;
    }

    /* 卡片内容 */
    .product-card-content {
        padding: 16px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    /* 产品规格 */
    .product-specs {
        margin-bottom: 12px;
    }

    .spec-item {
        display: flex;
        align-items: center;
        margin-bottom: 8px;
    }

    .spec-item:last-child {
        margin-bottom: 0;
    }

    .spec-label {
        color: #666666;
        font-size: 14px;
        width: 80px;
        flex-shrink: 0;
    }

    .spec-value {
        color: #000000;
        font-size: 14px;
        font-weight: normal;
        flex: 1;
        text-align: left;
        margin-left: 20px;
    }

    /* 分割线 */
    .product-divider {
        height: 1px;
        background-color: #f5f5f5;
        margin: 12px 0;
        border: none;
    }

    /* 产品标签 */
    .product-tags {
        margin-bottom: 12px;
    }

    .product-tag {
        display: inline-block;
        background: #ffecec;
        color: #db373f;
        font-size: 12px;
        padding: 4px 8px;
        border-radius: 4px;
        border: none;
        margin-right: 6px;
        margin-bottom: 4px;
    }

    /* 价格区域 */
    .product-price {
        margin-bottom: 16px;
        display: flex;
        align-items: baseline;
    }

    .price-symbol {
        font-size: 24px;
        color: #f50505;
        font-weight: bold;
        margin-right: 2px;
    }

    .price-integer {
        font-size: 34px;
        color: #f50505;
        font-weight: bold;
    }

    .price-decimal {
        font-size: 24px;
        color: #f50505;
        font-weight: bold;
    }

    .price-period {
        font-size: 16px;
        color: #555;
        margin-left: 4px;
    }

    /* 购买按钮 */
    .product-buy-btn {
        width: 100%;
        background-color: #1664ff;
        color: #ffffff;
        border: none;
        border-radius: 4px;
        padding: 10px 16px;
        font-size: 14px;
        font-weight: normal;
        text-align: center;
        text-decoration: none;
        display: block;
        transition: opacity 0.3s ease;
        cursor: pointer;
        user-select: none;
        margin-top: auto;
    }

    .product-buy-btn:hover {
        opacity: 0.7;
        color: #ffffff;
        text-decoration: none;
    }

    /* 商品卡片网格 */
    .products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
        margin-top: 40px;
        align-items: stretch;
    }


.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}
@keyframes ripple-animation {
    to { transform: scale(4); opacity: 0; }
}
.animate-element {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}
.animate-element.animate-in {
    opacity: 1;
    transform: translateY(0);
}
.card-btn, .offer-btn { position: relative; overflow: hidden; }
.hero-logo img {
    max-height: 48px;
    width: auto;
    object-fit: contain;
}
.activity-empty-tip {
    text-align: center;
    padding: 48px 24px;
    color: #666;
    background: #fff;
    border-radius: 12px;
    margin: 24px auto;
    max-width: 720px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}