.gh-message { padding: 12px; background:#fff7cc; border:1px solid #ffe082; border-radius:8px; font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Arial; }
.gh-index { font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Arial; }
.gh-index-title { text-align:center; margin: 22px 0 14px; }
.gh-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap:16px; }
.gh-card { background:#fff; border-radius:12px; box-shadow:0 4px 16px rgba(0,0,0,.06); padding:14px; text-align:center; }
.gh-thumb { width:100%; height:auto; border-radius:8px; margin-bottom:10px; }
.gh-name { margin:6px 0; font-size:18px; }
.gh-desc { color:#566; font-size:14px; min-height:42px; }
.gh-shortcode { display:inline-block; background:#f5f7ff; border:1px dashed #c8d2ff; border-radius:6px; padding:6px 8px; font-size:13px; }