/* 普通目录使用紧凑页头，让筛选和正文直接接续。 */
.catalog-header {
    display: flow-root;
    margin-bottom: 12px;
    background: #fff;
    border: 0;
    border-radius: var(--panel-radius, 8px);
}
.catalog-header > .breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    font-size: 13px;
}
.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    flex-wrap: wrap;
    padding: 0 var(--panel-padding, 24px);
}
.catalog-header .guide-directory-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 13px;
    line-height: 1.8;
    white-space: nowrap;
}
.catalog-header :is(.book-filters, .dynasty-filter) {
    margin: 0 0 12px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}
.catalog-header a:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }