        body {
            background-color: #f8f9fa;
        }
        .card {
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }
        .section-title {
            padding-bottom: 10px;
            border-bottom: 3px solid #0d6efd;
            display: inline-block;
            margin-bottom: 2rem;
        }
        #apiResponseContent img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            border: 1px solid #dee2e6;
        }
        #apiResponseContent pre {
            background-color: #212529;
            color: #f8f9fa;
            padding: 15px;
            border-radius: 5px;
            white-space: pre-wrap;
            word-wrap: break-word;
        }
        .json-key { color: #9cdcfe; }
        .json-string { color: #ce9178; }
        .json-number { color: #b5cea8; }
        .json-boolean { color: #569cd6; }
        .json-null { color: #569cd6; }