h2 {
            text-align: center;
            margin-top: 30px;
            color: #333;
        }

        .activity-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            padding: 30px;
            background-color: whitesmoke;
            margin: 1rem;
            border-radius: 1rem;
            box-shadow: .5rem .5rem #880e4f;
            border-top: .1rem solid darkcyan;
            border-left: .1rem solid darkcyan;
        }

        .activity-card {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            overflow: hidden;
            width: 300px;
            transition: transform 0.2s;
        }

        .activity-card:hover {
            transform: scale(1.03);
        }

        .activity-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .activity-content {
            padding: 15px;
        }

        .activity-content h3 {
            margin: 0 0 10px;
            font-size: 20px;
            color: #007bff;
        }

        .activity-content p {
            margin: 5px 0;
            font-size: 14px;
            color: #555;
        }

        .badge {
            display: inline-block;
            background-color: darkgreen;
            color: white;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 13px;
            margin-top: 10px;
        }

        .details-link {
            display: block;
            margin-top: 15px;
            padding: 8px 12px;
            background-color: #007bff;
            color: white;
            text-align: center;
            text-decoration: none;
            border-radius: 4px;
        }

        .details-link:hover {
            background-color: #0056b3;
        }