/* 自定义CSS样式文件 */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #64748b;
    --light: #f8fafc;
    --dark: #0f172a;
    --success: #10b981;
    --warning: #f59e0b;
    --rental: #8b5cf6;
    --led: #ec4899;
    --ink: #3b82f6;
    --toner: #6366f1;
    --parts: #10b981;
    --tools: #f59e0b;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 200px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.product-content {
    padding: 25px;
}

.product-category {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 10px;
}

.category-ink { background: rgba(59, 130, 246, 0.1); color: var(--ink); }
.category-toner { background: rgba(99, 102, 241, 0.1); color: var(--toner); }
.category-parts { background: rgba(16, 185, 129, 0.1); color: var(--parts); }
.category-tools { background: rgba(245, 158, 11, 0.1); color: var(--tools); }