:root {
            --primary-color: #8b0000;
            --secondary-color: #f8f9fa;
            --accent-color: #ff6b6b;
            --text-dark: #333;
            --text-light: #666;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: #fefefe;
        }
        .navbar-brand {
            font-weight: bold;
            color: var(--primary-color) !important;
            font-size: 1.8rem;
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1511379938547-c1f69419868d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        .section-title {
            border-left: 5px solid var(--primary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: bold;
            color: var(--primary-color);
        }
        .card {
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.2);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
        }
        .btn-custom {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 30px;
            transition: background-color 0.3s ease;
        }
        .btn-custom:hover {
            background-color: var(--accent-color);
            color: white;
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .gallery-item {
            overflow: hidden;
            border-radius: 10px;
            position: relative;
        }
        .gallery-item img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        .friendlink a.flink {
            display: inline-block;
            background: var(--secondary-color);
            padding: 10px 20px;
            margin: 5px;
            border-radius: 5px;
            color: var(--text-dark);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .friendlink a.flink:hover {
            background: var(--primary-color);
            color: white;
        }
        footer {
            background-color: #222;
            color: #ccc;
            padding: 40px 0 20px;
        }
        .social-icons a {
            color: #ccc;
            font-size: 1.5rem;
            margin: 0 10px;
            transition: color 0.3s ease;
        }
        .social-icons a:hover {
            color: var(--accent-color);
        }
        @media (max-width: 768px) {
            .hero-section { padding: 60px 0; }
            .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
        }