.product-contact-wrapper * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
}

.product-contact-wrapper {
    background-color: #f5f7fa;
    color: #333;
    padding: 20px;
    width: 100%;
}

.product-contact-wrapper .page-container {
    display: flex;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    min-height: 600px;
}

/* 左侧产品展示区域 */
.product-contact-wrapper .product-area {
    flex: 3;
    padding: 35px 40px;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.product-contact-wrapper .product-area h2 {
    color: #005bac;
    margin-bottom: 30px;
    font-size: 28px;
    border-bottom: 2px solid #eef2f7;
    padding-bottom: 15px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.product-contact-wrapper .product-gallery {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.product-contact-wrapper .product-item {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding-bottom: 28px;
    border-bottom: 1px solid #f0f3f7;
}

.product-contact-wrapper .product-item:last-child {
    border-bottom: none;
    padding-bottom: 10px;
}

.product-contact-wrapper .product-image-container {
    position: relative;
    width: 280px;
    height: 190px;
    flex-shrink: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #edf1f7 100%);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.product-contact-wrapper .product-image-placeholder {
    text-align: center;
    color: #8a9aab;
    padding: 15px;
}

.product-contact-wrapper .product-image-placeholder i {
    font-size: 40px;
    margin-bottom: 10px;
    color: #b8c4d4;
    display: block;
}

.product-contact-wrapper .product-image-placeholder p {
    font-size: 13px;
    font-weight: 500;
}

.product-contact-wrapper .image-slider {
    width: 100%;
    height: 100%;
    position: relative;
    display: none;
}

.product-contact-wrapper .slider-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.product-contact-wrapper .slider-controls {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.product-contact-wrapper .slider-btn {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.2s ease;
}

.product-contact-wrapper .slider-btn.active {
    background: #005bac;
    border-color: #005bac;
    transform: scale(1.1);
}

.product-contact-wrapper .slider-btn:hover {
    background: rgba(0, 91, 172, 0.7);
}

.product-contact-wrapper .next-slide-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 91, 172, 0.85);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.product-contact-wrapper .next-slide-btn:hover {
    background: #005bac;
    transform: translateY(-50%) scale(1.05);
}

.product-contact-wrapper .product-info {
    flex: 1;
}

.product-contact-wrapper .product-title {
    color: #005bac;
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.2px;
    line-height: 1.3;
}

.product-contact-wrapper .product-description {
    color: #555;
    line-height: 1.5;
    margin-bottom: 12px;
    font-size: 14px;
    letter-spacing: -0.1px;
}

.product-contact-wrapper .product-features {
    list-style: none;
    margin-top: 15px;
}

.product-contact-wrapper .product-features li {
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
    color: #666;
    font-size: 13px;
    line-height: 1.4;
    letter-spacing: -0.1px;
}

.product-contact-wrapper .product-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #005bac;
    font-weight: bold;
    font-size: 13px;
}

/* 右侧表单区域 */
.product-contact-wrapper .form-area {
    flex: 1;
    min-width: 380px;
    padding: 35px 30px;
    background: linear-gradient(135deg, #f9fbfd 0%, #f2f5f9 100%);
    border-left: 1px solid #eaedf3;
    display: flex;
    flex-direction: column;
}

.product-contact-wrapper .form-header {
    text-align: center;
    margin-bottom: 30px;
}

.product-contact-wrapper .form-title {
    color: #005bac;
    font-size: 22px;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.3px;
    position: relative;
    display: inline-block;
}

.product-contact-wrapper .form-title:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #005bac;
    border-radius: 2px;
}

.product-contact-wrapper .form-subtitle {
    color: #666;
    font-size: 14px;
    margin-top: 20px;
    line-height: 1.5;
    letter-spacing: -0.1px;
}

/* Fluent Form 样式覆盖 */
.product-contact-wrapper .form-content {
    flex: 1;
}

.product-contact-wrapper .fluent-form-container {
    width: 100%;
}

/* 自定义表单样式 */
.product-contact-wrapper .fluent-form-container input[type="text"],
.product-contact-wrapper .fluent-form-container input[type="email"],
.product-contact-wrapper .fluent-form-container input[type="tel"],
.product-contact-wrapper .fluent-form-container textarea,
.product-contact-wrapper .fluent-form-container select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid #dfe4ea;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 16px;
    transition: all 0.2s ease;
    background: white;
    color: #333;
    font-family: inherit;
    letter-spacing: -0.1px;
}

.product-contact-wrapper .fluent-form-container input:focus,
.product-contact-wrapper .fluent-form-container textarea:focus,
.product-contact-wrapper .fluent-form-container select:focus {
    outline: none;
    border-color: #005bac;
    box-shadow: 0 0 0 2px rgba(0, 91, 172, 0.1);
}

.product-contact-wrapper .fluent-form-container label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 13px;
    letter-spacing: -0.1px;
}

.product-contact-wrapper .fluent-form-container label.required:after {
    content: " *";
    color: #e74c3c;
}

.product-contact-wrapper .fluent-form-container textarea {
    min-height: 100px;
    resize: vertical;
    line-height: 1.4;
}

.product-contact-wrapper .fluent-form-container .ff-btn-submit {
    width: 100%;
    background: linear-gradient(135deg, #005bac, #004a94);
    color: white;
    border: none;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
    letter-spacing: 0.3px;
    box-shadow: 0 3px 10px rgba(0, 91, 172, 0.2);
}

.product-contact-wrapper .fluent-form-container .ff-btn-submit:hover {
    background: linear-gradient(135deg, #004a94, #003a7a);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 91, 172, 0.3);
}

.product-contact-wrapper .fluent-form-container .ff-btn-submit:active {
    transform: translateY(0);
}

.product-contact-wrapper .form-footer {
    margin-top: 25px;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e6eaf0;
}

.product-contact-wrapper .contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.product-contact-wrapper .contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
    font-size: 13px;
    letter-spacing: -0.1px;
}

.product-contact-wrapper .contact-item i {
    color: #005bac;
    font-size: 14px;
    width: 20px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .product-contact-wrapper .page-container {
        max-width: 95%;
    }
    
    .product-contact-wrapper .product-area, 
    .product-contact-wrapper .form-area {
        padding: 30px 25px;
    }
    
    .product-contact-wrapper .product-image-container {
        width: 240px;
        height: 170px;
    }
}

@media (max-width: 992px) {
    .product-contact-wrapper .page-container {
        flex-direction: column;
        margin: 0;
        max-width: 100%;
    }
    
    .product-contact-wrapper .product-area, 
    .product-contact-wrapper .form-area {
        width: 100%;
        flex: none;
        padding: 30px;
    }
    
    .product-contact-wrapper .form-area {
        border-left: none;
        border-top: 1px solid #eaedf3;
        min-width: 100%;
    }
    
    .product-contact-wrapper .product-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .product-contact-wrapper .product-image-container {
        width: 100%;
        height: 220px;
    }
    
    .product-contact-wrapper {
        padding: 10px;
    }
}

@media (max-width: 768px) {
    .product-contact-wrapper .product-area, 
    .product-contact-wrapper .form-area {
        padding: 25px 20px;
    }
    
    .product-contact-wrapper .product-area h2 {
        font-size: 24px;
        margin-bottom: 25px;
    }
    
    .product-contact-wrapper .product-title {
        font-size: 17px;
    }
    
    .product-contact-wrapper .form-title {
        font-size: 20px;
    }
    
    .product-contact-wrapper .product-image-container {
        height: 180px;
    }
}

@media (max-width: 576px) {
    .product-contact-wrapper {
        padding: 5px;
    }
    
    .product-contact-wrapper .product-area, 
    .product-contact-wrapper .form-area {
        padding: 20px 15px;
    }
    
    .product-contact-wrapper .product-area h2 {
        font-size: 22px;
    }
    
    .product-contact-wrapper .product-title {
        font-size: 16px;
    }
    
    .product-contact-wrapper .form-title {
        font-size: 18px;
    }
    
    .product-contact-wrapper .product-image-container {
        height: 160px;
    }
    
    .product-contact-wrapper .form-area {
        min-width: auto;
    }
}

/* 加载动画 */
@keyframes productFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.product-contact-wrapper .product-item {
    animation: productFadeIn 0.4s ease-out forwards;
}

.product-contact-wrapper .product-item:nth-child(2) {
    animation-delay: 0.1s;
}

.product-contact-wrapper .product-item:nth-child(3) {
    animation-delay: 0.2s;
}
.zmc-lightbox {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            cursor: zoom-out;
            backdrop-filter: blur(10px);
        }
        .zmc-lightbox.active {
            display: flex;
        }
        
        /* 竖向放大容器 */
        .zmc-lightbox-content {
            display: flex;
            flex-direction: column;        /* 竖向排列 */
            align-items: center;
            max-width: 90vw;
            max-height: 90vh;
        }
        
        .zmc-lightbox-img {
            max-width: 100%;
            max-height: 70vh;              /* 图片占据大部分高度 */
            object-fit: contain;
            border: 4px solid white;
            border-radius: 32px;
            box-shadow: 0 30px 50px -20px black;
            background: white;
        }
        
        .zmc-lightbox-caption {
            color: white;
            margin-top: 20px;
            font-size: 1.4rem;
            font-weight: 500;
            background: #3062e1;
            padding: 10px 30px;
            border-radius: 60px;
            font-family: 'Inter', sans-serif;
            border: 1px solid rgba(255,255,255,0.3);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            text-align: center;
        }
        
        .zmc-lightbox-close {
            position: absolute;
            top: 30px;
            right: 40px;
            color: white;
            font-size: 3rem;
            cursor: pointer;
            background: #3062e1;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: 0.2s;
            border: 2px solid white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            z-index: 10000;
        }
        .zmc-lightbox-close:hover {
            background: #1e3e9e;
            transform: rotate(90deg);
        }

        /* ----- 主模块容器 (加宽外框) ----- */
        .zmc-cert-wall {
            width: 100%;
            max-width: 1600px;
            margin: 2rem auto;
            padding: 2.5rem 0 2rem 0;
            background: #ffffff;
            border-radius: 48px;
            box-shadow: 0 25px 45px -15px rgba(48, 98, 225, 0.25), 0 4px 12px rgba(0,0,0,0.03);
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            border: 1px solid rgba(48, 98, 225, 0.2);
            box-sizing: border-box;
        }

        /* 头部区域 */
        .zmc-header {
            padding: 0 4rem 2rem 4rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .zmc-header h2 {
            margin: 0;
            font-size: 2.2rem;
            font-weight: 600;
            color: #1e293b;
        }
        .zmc-header h2 span {
            color: #3062e1;
            border-bottom: 4px solid #3062e1;
            padding-bottom: 6px;
        }
        .zmc-header i {
            font-size: 2.4rem;
            color: #3062e1;
            background: rgba(48, 98, 225, 0.08);
            padding: 0.8rem;
            border-radius: 50%;
        }

        /* 滚动视窗 */
        .zmc-scroll-view {
            width: 100%;
            overflow: hidden;
            position: relative;
            padding: 0.5rem 0 2.5rem 0;
            mask-image: linear-gradient(to right, transparent, black 3%, black 97%, transparent);
            -webkit-mask-image: linear-gradient(to right, transparent, black 3%, black 97%, transparent);
        }

        /* 滚动轨道 */
        .zmc-track {
            display: flex;
            gap: 2.5rem;
            width: max-content;
            animation: zmc-scroll-right 40s linear infinite;
            animation-play-state: running;
            will-change: transform;
        }

        .zmc-scroll-view:hover .zmc-track {
            animation-play-state: paused;
        }

        /* ===== 竖向卡片设计 ===== */
        .zmc-card {
            flex: 0 0 auto;
            width: 280px;
            background: #ffffff;
            border-radius: 28px;
            padding: 2rem 1.8rem 2rem 1.8rem;
            box-shadow: 0 10px 25px rgba(0, 20, 50, 0.06), 0 0 0 1px rgba(48, 98, 225, 0.15);
            transition: all 0.25s ease;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .zmc-card:hover {
            box-shadow: 0 20px 35px -10px rgba(48, 98, 225, 0.25), 0 0 0 2px #3062e1;
            transform: translateY(-6px);
        }

        /* ===== 证书图片区域 - 使用真实的<img>标签，便于您直接替换 ===== */
        .zmc-cert-image {
            width: 100%;
            height: 200px;
            border-radius: 20px;
            margin-bottom: 1.5rem;
            border: 2px solid rgba(48, 98, 225, 0.3);
            overflow: hidden;           /* 确保图片按比例裁剪 */
            cursor: zoom-in;
            transition: border 0.2s;
            background-color: #f0f7ff;  /* 图片加载前的背景 */
        }
        
        .zmc-cert-image:hover {
            border: 2px solid #3062e1;
        }
        
        /* 图片样式 - 保证完全填充且不变形 */
        .zmc-cert-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;           /* 图片覆盖整个区域，可能会裁剪，但保证不留白 */
            display: block;
            transition: transform 0.2s;
        }
        
        .zmc-cert-image:hover img {
            transform: scale(1.05);
        }

        /* 证书名称 */
        .zmc-cert-name {
            font-size: 1.35rem;
            font-weight: 600;
            color: #0f172a;
            margin-bottom: 0.4rem;
        }

        /* 颁发机构 */
        .zmc-org {
            font-size: 0.95rem;
            color: #475569;
            margin-bottom: 1rem;
            border-bottom: 1.5px solid rgba(48, 98, 225, 0.2);
            padding-bottom: 0.6rem;
            width: fit-content;
            margin-left: auto;
            margin-right: auto;
        }

        /* 徽章 */
        .zmc-badge {
            font-size: 0.8rem;
            background: #f0f4ff;
            color: #3062e1;
            padding: 0.4rem 1.4rem;
            border-radius: 40px;
            font-weight: 500;
            border: 1px solid rgba(48, 98, 225, 0.3);
            text-transform: uppercase;
            margin-top: 0.2rem;
        }

        /* 动画 */
        @keyframes zmc-scroll-right {
            0% { transform: translateX(0%); }
            100% { transform: translateX(-50%); }
        }

        .zmc-cert-wall * {
            box-sizing: border-box;
        }

        /* 响应式 */
        @media screen and (max-width: 1000px) {
            .zmc-header {
                padding-left: 2rem;
                padding-right: 2rem;
            }
            .zmc-card {
                width: 250px;
                padding: 1.8rem 1.2rem;
            }
            .zmc-cert-image {
                height: 170px;
            }
        }

        /* 底部 */
        .zmc-footer-note {
            text-align: right;
            padding: 1rem 4rem 0 4rem;
            font-size: 0.95rem;
            color: #475569;
        }
        .zmc-footer-note span {
            background: #f8fafc;
            padding: 0.3rem 1.5rem;
            border-radius: 40px;
            display: inline-block;
            border: 1px solid rgba(48, 98, 225, 0.2);
        }
        .zmc-footer-note i {
            color: #3062e1;
            margin: 0 4px;
        }

        /* 顶部装饰线 */
        .zmc-cert-wall::before {
            content: '';
            display: block;
            height: 4px;
            width: 180px;
            background: #3062e1;
            opacity: 0.2;
            border-radius: 4px;
            margin: 0 0 0 4rem;
        }