:root {
            --primary-color: #e63946;
            --secondary-color: #1d3557;
            --accent-color: #a8dadc;
            --light-color: #f1faee;
            --dark-color: #0d1b2a;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            background-color: var(--light-color);
            color: var(--dark-color);
            line-height: 1.8;
        }
        .navbar {
            background-color: rgba(29, 53, 87, 0.95);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .navbar-brand {
            font-weight: 700;
            color: var(--accent-color) !important;
            font-size: 1.8rem;
        }
        .nav-link {
            color: var(--light-color) !important;
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 27, 42, 0.8), rgba(29, 53, 87, 0.9)), url('https://picsum.photos/seed/hero/1920/1080') center/cover no-repeat;
            color: white;
            padding: 100px 0;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .hero-subtitle {
            font-size: 1.5rem;
            margin-bottom: 30px;
        }
        .section-title {
            color: var(--secondary-color);
            font-weight: 700;
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 10px;
            margin-bottom: 40px;
            text-align: center;
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .btn-primary:hover {
            background-color: #c1121f;
        }
        .gallery-img {
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 20px;
            transition: transform 0.3s;
        }
        .gallery-img:hover {
            transform: scale(1.03);
        }
        .friendlink {
            background-color: var(--secondary-color);
            color: white;
            padding: 50px 0;
        }
        .flink {
            display: inline-block;
            margin: 10px 20px;
            color: var(--accent-color);
            font-size: 1.1rem;
            text-decoration: none;
            transition: color 0.3s;
        }
        .flink:hover {
            color: white;
            text-decoration: underline;
        }
        footer {
            background-color: var(--dark-color);
            color: var(--light-color);
            padding: 40px 0;
        }
        .social-icons a {
            color: var(--accent-color);
            font-size: 1.5rem;
            margin: 0 10px;
            transition: color 0.3s;
        }
        .social-icons a:hover {
            color: white;
        }
        .schema-ld {
            display: none;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
        }