:root{--bg: #fff;--muted: #6b7280;--accent: #ff8e4c;--accent-transparent: rgba(255, 190, 77, .35);--card: #f8fafc;--border: hsla(0, 0%, 0%, .15)}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.ext-gallery-root{max-width:1100px;margin:0 auto;padding:0 16px}.ext-gallery-header{color:#fff;background-color:var(--accent);padding:20px 0;text-align:center;position:relative;left:50%;right:50%;margin:0 -50% 30px;width:100%}.ext-search{height:32px;padding:0 12px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;font-size:.85rem;font-weight:700;color:var(--muted);background-color:var(--bg);border:1px solid var(--border);border-radius:32px;outline:none;cursor:text;transition:.25s ease-out;box-shadow:none;text-overflow:ellipsis;white-space:nowrap;min-width:300px}.ext-search:hover{border-color:var(--accent)}.ext-search:focus{border-color:var(--accent);box-shadow:0 0 0 .25rem var(--accent-transparent)}.ext-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.ext-card{background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;height:100%}.ext-banner img{width:100%;height:150px;object-fit:cover;background:#eee}.ext-body{padding:12px;display:flex;flex-direction:column;gap:8px;flex:1}.ext-title{margin:0;font-size:1.05rem}.ext-description{margin:0;color:var(--muted);font-size:.95rem}.ext-meta{margin:0;color:var(--muted);font-size:.85rem}.ext-actions{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px}.ext-btn{display:inline-block;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:#000;text-decoration:none;font-weight:600;cursor:pointer}.ext-btn-accented{border-color:var(--accent);background:var(--accent);color:#fff}