/* 顶部搜索引擎切换 Tab 专属样式 */
.search-tab-btn {
    color: #4b5563; /* Tailwind text-gray-600 */
    font-weight: 700;
    transition: all 0.2s;
    padding-bottom: 0.375rem;
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    border-bottom: 3px solid transparent;
    cursor: pointer;
}

.dark .search-tab-btn {
    color: #d1d5db; /* Tailwind text-gray-300 */
}

.search-tab-btn:hover {
    color: #3b82f6; /* Tailwind text-blue-500 */
}

/* 激活状态下的亮色下划线 */
.search-tab-btn.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}

/* 搜索栏内置辅助图标悬停微动效 */
.search-icon-group i {
    transition: transform 0.2s ease-in-out;
}

.search-icon-group i:hover {
    transform: scale(1.15);
}