:root {
            --primary-color: #e60012;
            --secondary-color: #333;
            --accent-color: #f8f9fa;
            --text-color: #222;
            --light-color: #f8f9fa;
            --border-color: #dee2e6;
        }
        body {
            font-family: "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
            color: var(--text-color);
            background-color: #fff;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1534528741775-53994a69daeb?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0;
            margin-bottom: 40px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--secondary-color);
            border-left: 5px solid var(--primary-color);
            padding-left: 15px;
            margin-bottom: 30px;
        }
        .card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .card-img-top {
            height: 280px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .card-title {
            font-weight: 600;
            color: var(--secondary-color);
        }
        .badge-custom {
            background-color: var(--primary-color);
            color: white;
            font-weight: 500;
        }
        .video-container {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 10px;
        }
        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        .gallery-item {
            overflow: hidden;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .gallery-item img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        .friendlink a.flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px;
            background-color: var(--accent-color);
            border-radius: 30px;
            color: var(--secondary-color);
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid var(--border-color);
        }
        .friendlink a.flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        .footer {
            background-color: var(--secondary-color);
            color: white;
            padding: 60px 0 30px;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
        }
        .seo-content {
            background-color: var(--accent-color);
            padding: 40px 0;
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .seo-content h2 {
            font-size: 1.5rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }
        .btn-custom {
            background-color: var(--primary-color);
            color: white;
            border-radius: 30px;
            padding: 10px 25px;
            font-weight: 500;
            transition: all 0.3s;
            border: none;
        }
        .btn-custom:hover {
            background-color: #c4000f;
            color: white;
            transform: translateY(-3px);
        }
        .pagination-custom .page-link {
            color: var(--primary-color);
        }
        .pagination-custom .page-item.active .page-link {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .info-box {
            background-color: var(--accent-color);
            border-left: 4px solid var(--primary-color);
            padding: 20px;
            border-radius: 5px;
        }
        .sticky-sidebar {
            position: sticky;
            top: 20px;
        }