/* 4.3.42: use the Topics Index typography system throughout the public site. */
:root {
    --puainta-font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    --puainta-font-display: Georgia, "Times New Roman", "Noto Serif", serif;
}

html,
body,
button,
input,
select,
textarea {
    font-family: var(--puainta-font-body);
}

h1,
h2,
h3,
.wp-block-heading {
    font-family: var(--puainta-font-display);
}

/* Navigation, controls and compact UI labels remain clean sans-serif. */
.site-header,
.mobile-drawer,
.mega-menu,
.search-panel,
.pagination,
.journal-pagination,
.topics-index-search,
.topic-hub-breadcrumb,
.category-breadcrumb,
.detail-breadcrumb {
    font-family: var(--puainta-font-body);
}

.mega-menu h1,
.mega-menu h2,
.mega-menu h3,
.mobile-drawer h1,
.mobile-drawer h2,
.mobile-drawer h3 {
    font-family: var(--puainta-font-body);
}