:root {
            --primary-color: #d63384;
            --secondary-color: #6f42c1;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        body {
            font-family: "Microsoft YaHei", sans-serif;
            color: var(--dark-text);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://picsum.photos/seed/hero/1920/800') no-repeat center center/cover;
            color: white;
            padding: 150px 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            text-align: center;
            color: var(--secondary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary-color);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .product-img {
            height: 250px;
            object-fit: cover;
        }
        .friendlink .flink {
            display: inline-block;
            margin: 10px 15px;
            padding: 8px 20px;
            background: var(--light-bg);
            border-radius: 30px;
            color: var(--dark-text);
            text-decoration: none;
            transition: all 0.3s;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
        }
        footer {
            background: #343a40;
            color: white;
        }
        .social-icon {
            font-size: 1.5rem;
            margin: 0 10px;
            color: white;
            transition: color 0.3s;
        }
        .social-icon:hover {
            color: var(--primary-color);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(214, 51, 132, 0.1);
            color: var(--primary-color);
        }
        .map-container {
            height: 400px;
            border-radius: 10px;
            overflow: hidden;
        }
        .text-justify {
            text-align: justify;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }