@media (max-width:768px){.accordion.active .accordion-header::after{content:"-"}.accordion.active .accordion-content{max-height:500px;margin-top:10px}}.popup-overlay.active{display:flex}.popup-box h3{margin-bottom:15px}.popup-box input,.popup-box textarea{width:100%;margin-bottom:12px;padding:10px;border-radius:6px;border:1px solid #ddd}.popup-box textarea{resize:none;height:100px}.submit-btn{width:100%;padding:10px;background:#000;color:#fff;border:none;border-radius:6px;cursor:pointer}.submit-btn:hover{background:#333}