h3.category-header{font-size:1.5em;color:#2c3e50;margin-top:2.5em;padding-top:1.5em;border-top:1px solid #eee;text-align:left;border-bottom:none;margin-bottom:1.5em}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:1.5em}.card-grid .card{margin-bottom:0}.card ul.api-details{margin-top:1.5em;padding:1em 1.5em;border-radius:0 0 8px 8px;margin:2em -2em -2em -2em;list-style:none}.card ul.api-details li{margin-bottom:.5em;font-size:.9em}.card ul.api-details a{color:#005fab;text-decoration:none}.card ul.api-details a:hover{text-decoration:underline}.status-required{color:#d32f2f;font-weight:700}.status-recommended{color:#f57c00;font-weight:700}.status-ok{color:#388e3c;font-weight:700}.status-none{font-weight:400}.knowledge-box{background-color:#eaf5ff;border-left:5px solid #007bff;padding:1.5rem;margin-bottom:1.5em;border-radius:8px}.knowledge-box h3{color:#005fab;margin-bottom:.5em}.knowledge-box p{color:#1e40af}.code-block{background-color:#f4f4f4;color:#333;padding:1rem;border-radius:8px;overflow-x:auto;font-family:'Courier New',Courier,monospace;font-size:.9em;margin-top:1em;line-height:1.5}.credit-example{background-color:#eef2f9;padding:.25rem .5rem;border-radius:4px;font-family:monospace;font-size:.9em;color:#334155;display:inline-block}.article-footer{text-align:center;margin-top:1.5em;padding-top:1.5em;border-top:1px solid #ddd;color:#777;font-size:.9em}