a {
    text-decoration: none !important; /* 去掉下划线 */
    color: #007bff !important;       /* 统一蓝色 */
}

/* 覆盖所有伪类状态 */
a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none !important;
    color: #007bff !important;
}

/* 操作按钮样式 */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.2rem;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .feedback-card {
        flex-direction: column;
    }
    
    .feedback-card > div {
        width: 100%;
        margin-bottom: 1rem;
    }
}

.badge {
    display: inline-block;
    padding: 0.25em 0.4em;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
}

.badge-success {
    color: #fff;
    background-color: #28a745;
}

.badge-secondary {
    color: #fff;
    background-color: #6c757d;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.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;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 2px;
  bottom: 2px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #007bff;
}

input:focus + .slider {
  box-shadow: 0 0 1px #007bff;
}

input:checked + .slider:before {
  transform: translateX(26px);
}