/* 搜索框样式 */
.search-box {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px;
    width: 300px;
    z-index: 1000;
    margin-top: 10px;
    display: none; /* 默认隐藏 */
}

.search-box form {
    display: flex;
    align-items: center;
}

.search-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    outline: none;
}

.search-input:focus {
    border-color: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.search-submit {
    background-color: #4a90e2;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    padding: 0 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-submit:hover {
    background-color: #3a7bc8;
}

/* 确保搜索按钮在悬停时有视觉反馈 */
.user-menu-pc-search {
    cursor: pointer;
    transition: opacity 0.2s;
}

.user-menu-pc-search:hover {
    opacity: 0.8;
}