@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Noto+Serif+SC:wght@400;600&display=swap');
        .hero-gradient {
            background: linear-gradient(135deg, rgba(139, 92, 246, 0.9) 0%, rgba(244, 114, 182, 0.8) 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #f472b6;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .sticky-nav {
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }
        .section-divider {
            height: 4px;
            background: linear-gradient(to right, transparent, #8b5cf6, transparent);
            margin: 3rem auto;
            width: 80%;
        }
        .flink {
            display: inline-block;
            padding: 8px 16px;
            margin: 5px;
            background-color: #f3f4f6;
            border-radius: 6px;
            transition: all 0.3s;
            border: 1px solid #e5e7eb;
        }
        .flink:hover {
            background-color: #8b5cf6;
            color: white;
            transform: scale(1.05);
        }
        .play-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px;
            height: 60px;
            background-color: rgba(139, 92, 246, 0.8);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            opacity: 0;
            transition: opacity 0.3s, background-color 0.3s;
        }
        .video-thumb:hover .play-btn {
            opacity: 1;
        }
        .play-btn:hover {
            background-color: rgba(139, 92, 246, 1);
        }