#qc-app{max-width:900px;margin:20px auto;padding:12px;border:1px solid #eee;border-radius:6px}
.qc-search{display:flex;gap:8px;margin-bottom:12px}
.qc-search input{flex:1;padding:8px}
.qc-item{border-bottom:1px solid #ddd;padding:10px 0;display:flex;gap:12px}
.qc-thumb{width:80px;height:80px;object-fit:cover}