:root {
            --primary-color: #e63946;
            --secondary-color: #a8dadc;
            --dark-color: #1d3557;
            --light-color: #f1faee;
            --accent-color: #ff9f1c;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: #333;
            line-height: 1.8;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(29, 53, 87, 0.85), rgba(168, 218, 220, 0.9)), url('https://images.unsplash.com/photo-1519167758481-83f550bb49b3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            margin-bottom: 60px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
            margin-bottom: 20px;
        }
        .hero-subtitle {
            font-size: 1.4rem;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .section-title {
            color: var(--dark-color);
            font-weight: 700;
            border-left: 5px solid var(--primary-color);
            padding-left: 15px;
            margin-bottom: 40px;
            font-size: 2.2rem;
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 250px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .card:hover .card-img-top {
            transform: scale(1.05);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #c1121f;
            border-color: #c1121f;
            transform: translateY(-3px);
        }
        .badge-custom {
            background-color: var(--accent-color);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        .work-item {
            margin-bottom: 40px;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .pagination-custom .page-link {
            color: var(--dark-color);
            border: 1px solid #dee2e6;
        }
        .pagination-custom .page-item.active .page-link {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px;
            background: var(--light-color);
            border-radius: 30px;
            color: var(--dark-color);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid var(--secondary-color);
        }
        .flink:hover {
            background-color: var(--secondary-color);
            color: var(--dark-color);
            transform: translateY(-3px);
        }
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 60px 0 30px;
        }
        .footer-link {
            color: var(--secondary-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-link:hover {
            color: white;
            text-decoration: underline;
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.1);
            border-radius: 50%;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
        .social-icon:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }
        .responsive-table {
            overflow-x: auto;
        }
        .gallery-img {
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        .gallery-img:hover {
            transform: scale(1.02);
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 80px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .keyword-highlight {
            background-color: rgba(230, 57, 70, 0.1);
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .news-item {
            padding: 20px;
            border-bottom: 1px solid #eee;
            transition: background-color 0.3s ease;
        }
        .news-item:hover {
            background-color: #f8f9fa;
        }
        .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: rgba(230, 57, 70, 0.8);
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            transition: all 0.3s ease;
            opacity: 0;
        }
        .video-thumbnail:hover .play-btn {
            opacity: 1;
        }
        .video-thumbnail {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            cursor: pointer;
        }
        .video-thumbnail img {
            transition: transform 0.5s ease;
        }
        .video-thumbnail:hover img {
            transform: scale(1.05);
        }