.hover-scale { transition: transform 0.3s ease; }
        .hover-scale:hover { transform: scale(1.05); }
        .flink { border: 1px solid #e5e7eb; padding: 10px 15px; border-radius: 8px; background-color: #f9fafb; transition: all 0.3s; }
        .flink:hover { background-color: #3b82f6; color: white; border-color: #3b82f6; }
        .friendlink { background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); }
        .gradient-bg { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
        .card-hover { transition: box-shadow 0.3s ease; }
        .card-hover:hover { box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1); }