.md4u-qrcg-container{max-width:600px;margin:0 auto;padding:30px;background:#fff;border-radius:12px;box-shadow:0 5px 15px rgb(0 0 0 / .08);font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}.md4u-qrcg-title{font-size:24px;font-weight:600;color:#2c3e50;margin-bottom:25px;text-align:center}.md4u-qrcg-form-group{margin-bottom:20px}.md4u-qrcg-label{display:block;margin-bottom:8px;font-weight:500;color:#34495e}.md4u-qrcg-input,.md4u-qrcg-select,.md4u-qrcg-textarea{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:6px;font-size:15px;transition:all 0.3s ease;box-sizing:border-box}.md4u-qrcg-input:focus,.md4u-qrcg-select:focus,.md4u-qrcg-textarea:focus{border-color:#3498db;box-shadow:0 0 0 3px rgb(52 152 219 / .2);outline:none}.md4u-qrcg-textarea{min-height:100px;resize:vertical}.md4u-qrcg-btn{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;padding:12px 25px;border-radius:6px;font-size:16px;font-weight:500;cursor:pointer;transition:all 0.3s ease;width:100%}.md4u-qrcg-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgb(102 126 234 / .4)}.md4u-qrcg-result-container{margin-top:30px;text-align:center}.md4u-qrcg-download{display:none;margin-top:15px;background:#2ecc71;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;font-weight:500}.md4u-qrcg-download:hover{background:#27ae60}@media (max-width:600px){.md4u-qrcg-container{padding:20px}}