.sc-support-button{position:fixed;bottom:20px;right:20px;background:#0073aa;color:#fff;padding:12px 20px;border:none;border-radius:4px;font-size:14px;font-weight:600;cursor:pointer;z-index:9999;box-shadow:0 2px 8px rgb(0 0 0 / .2)}.sc-support-button:hover{background:#005177}.sc-support-modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .5);z-index:10000;justify-content:center;align-items:center}.sc-support-modal-overlay.active{display:flex}.sc-support-modal{background:#fff;border-radius:4px;padding:24px;width:90%;max-width:500px;box-shadow:0 4px 20px rgb(0 0 0 / .15)}.sc-support-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.sc-support-modal-title{margin:0;font-size:18px;color:#333}.sc-support-modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:#666;padding:0;line-height:1;width:24px;height:24px}.sc-support-modal-close:hover{color:#333}.sc-support-form-group{margin-bottom:16px}.sc-support-form-group label{display:block;margin-bottom:6px;font-weight:600;color:#333;font-size:14px}.sc-support-form-group .required{color:#dc3232}.sc-support-form-group input,.sc-support-form-group textarea{width:100%;padding:10px;border:1px solid #ccc;border-radius:3px;font-size:14px;box-sizing:border-box}.sc-support-form-group input:focus,.sc-support-form-group textarea:focus{outline:none;border-color:#0073aa;box-shadow:0 0 0 1px #0073aa}.sc-support-form-group textarea{resize:vertical;min-height:100px}.sc-support-modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.sc-support-btn-cancel{padding:10px 20px;background:#f5f5f5;border:1px solid #ddd;border-radius:3px;cursor:pointer;font-size:14px;color:#333}.sc-support-btn-cancel:hover{background:#e5e5e5}.sc-support-btn-submit{padding:10px 20px;background:#0073aa;border:none;border-radius:3px;cursor:pointer;font-size:14px;font-weight:600;color:#fff}.sc-support-btn-submit:hover{background:#005177}.sc-support-btn-submit:disabled{background:#ccc;cursor:not-allowed}.sc-support-message{margin-top:16px;padding:12px;border-radius:3px;font-size:14px;display:none}.sc-support-message.success{display:block;background:#d4edda;color:#155724;border:1px solid #c3e6cb}.sc-support-message.error{display:block;background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.sc-support-loading{opacity:.6;pointer-events:none}@media (max-width:480px){.sc-support-button{bottom:15px;right:15px;padding:10px 16px;font-size:13px}.sc-support-modal{width:95%;padding:20px}.sc-support-modal-title{font-size:16px}}