.svc-container{max-width:1000px;margin:30px auto;padding:24px;border:1px solid #ddd;border-radius:12px;background:#fff;box-sizing:border-box;font-family:Arial,sans-serif}.svc-container h2{margin-top:0}.svc-help{color:#555}.svc-label{display:block;font-weight:700;margin:15px 0 7px}.svc-preview{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.svc-card{position:relative;width:120px;height:80px;overflow:hidden;border-radius:8px;background:#eee}.svc-card img{width:100%;height:100%;object-fit:cover}.svc-card span{position:absolute;top:5px;left:5px;background:#000;color:#fff;padding:2px 6px;border-radius:10px;font-size:12px}.svc-row{margin:15px 0}.svc-row input{width:80px;margin-left:8px}.svc-container button{padding:12px 22px;border:0;border-radius:7px;background:#1769aa;color:#fff;font-size:16px;cursor:pointer}.svc-container button:disabled{opacity:.6;cursor:wait}.svc-status{margin-top:15px;padding:10px;border-radius:7px;background:#f1f6fa}.svc-status.error{background:#ffe9e9;color:#a00}.svc-result{margin-top:18px}.svc-result video{display:block;width:100%;max-width:800px;margin-top:15px}.svc-download{display:inline-block;padding:10px 14px;border-radius:7px;background:#198754;color:#fff;text-decoration:none}