/* 燕子模板：顶栏 logo 链（无 h1，避免与首页大标题重复） */
.site-brand .site-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: #222;
    text-decoration: none;
    line-height: 1.2;
}
.site-brand .site-brand-link:hover {
    color: #1989fa;
}
.site-brand .site-brand-link img {
    display: block;
    border-radius: 3px;
}

/* 燕子模板首页：软件 + 工具（顶栏已含站名，主区不再重复大标题） */
.yanzi-portal {
    padding: 12px 0 40px;
    box-sizing: border-box;
}
.yanzi-portal-section {
    margin-top: 28px;
}
.yanzi-portal-section:first-of-type {
    margin-top: 0;
}
.yanzi-portal-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}
.yanzi-portal-h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}
.yanzi-portal-more {
    font-size: 13px;
    color: #009688;
}
.yanzi-portal-more:hover {
    color: #007d73;
}
.yanzi-portal-empty {
    color: #999;
    padding: 24px 0;
    text-align: center;
    margin: 0;
}