.feedback-modal {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  display: flex;
  justify-content: center;
  align-items: center;
}

.feedback-modal-content {
  background-color: #fefefe;
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  position: relative;
}

.feedback-close {
  position: absolute;
  right: 20px;
  top: 10px;
  font-size: 28px;
  font-weight: bold;
  color: #aaa;
  cursor: pointer;
}

.feedback-close:hover {
  color: #333;
}

.feedback-form-group {
  margin-bottom: 15px;
}

.feedback-form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.feedback-form-group textarea,
.feedback-form-group input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
}

.feedback-submit-btn {
  background-color: #1474bb;
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
}

.feedback-submit-btn:hover {
  background-color: #023a6a;
}

/* 开关样式 */
.switch-container {
  display: flex;
  align-items: center;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
  margin-right: 10px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
}

input:checked + .slider {
  background-color: #4CAF50;
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 24px;
}

.slider.round:before {
  border-radius: 50%;
}

.switch-label {
  font-size: 14px;
  color: #555;
}