/* ==================== 服务内容切换 ==================== */
.service-content-wrapper {
    display: none;
}

.service-content-wrapper.active {
    display: block;
}

/* ==================== 服务占位样式 ==================== */
.service-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.service-placeholder h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

.service-placeholder p {
    font-size: 14px;
    color: #999;
}

/* ==================== 去掉点击时浏览器默认的黑色轮廓 ==================== */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus,
[tabindex]:focus,
.btn-publish-demand:focus,
.auth-btn:focus {
    outline: none;
}

/* 但键盘 Tab 聚焦时仍显示蓝色轮廓（无障碍友好） */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid #4d9ffa;
    outline-offset: 2px;
}

/* 移动端点击时去掉高亮块 */
* {
    -webkit-tap-highlight-color: transparent;
}