/* Futurio remains responsible for navigation and responsive columns. */
body.wp-theme-futurio {
    --rag-ink: #242b30;
    --rag-muted: #58636b;
    --rag-blue: #006b9c;
    --rag-line: #dce4ea;
    color: var(--rag-ink);
    font-weight: 400;
    background: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", Meiryo, sans-serif;
}
.wp-theme-futurio .container { width: 100%; max-width: 1240px; }
.wp-theme-futurio a { color: var(--rag-blue); text-underline-offset: .2em; }
.wp-theme-futurio a:hover { color: #004d73; text-decoration: underline; }
.wp-theme-futurio :is(a, button, input, textarea, select):focus-visible {
    outline: 3px solid var(--rag-blue);
    outline-offset: 3px;
}
.wp-theme-futurio ::selection { background: #d9edf7; color: #16374a; }
.wp-theme-futurio .site-branding-text { padding-block: 20px; }
.wp-theme-futurio .site-title { font-size: clamp(22px, 3vw, 32px); line-height: 1.45; font-weight: 700; text-wrap: balance; }
.wp-theme-futurio .site-title a { color: var(--rag-blue); }
.wp-theme-futurio .site-description { color: var(--rag-muted); font-size: 14px; line-height: 1.8; margin-top: 8px; }
.wp-theme-futurio .main-container { padding-top: 32px; }
.wp-theme-futurio :is(h1, h2, h3) { text-wrap: balance; overflow-wrap: anywhere; }
.wp-theme-futurio :is(p, li) { text-wrap: pretty; }
:is(.blog, .archive, .search).wp-theme-futurio article.futurio-post {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--rag-line);
}
.wp-theme-futurio .content-date-comments {
    float: none; width: auto; margin: 0 0 12px;
    display: flex; align-items: center; gap: 16px;
}
.wp-theme-futurio .date-meta {
    display: flex; gap: 6px; align-items: baseline;
    padding: 0; background: transparent; color: var(--rag-muted);
    font-variant-numeric: tabular-nums;
}
.wp-theme-futurio .date-meta span { font-size: 13px; line-height: 1.6; font-weight: 400; }
.wp-theme-futurio .comments-meta { margin: 0; padding: 0 8px; background: #eef4f7; color: var(--rag-muted); font-size: 13px; }
.wp-theme-futurio .comments-meta a { color: var(--rag-muted); }
:is(.blog, .archive, .search).wp-theme-futurio .entry-title { margin: 0 0 12px; font-size: clamp(20px, 2.1vw, 26px); line-height: 1.65; font-weight: 700; }
:is(.blog, .archive, .search).wp-theme-futurio .entry-title a { color: var(--rag-ink); font-weight: 700; }
.wp-theme-futurio .author-meta { color: var(--rag-muted); font-size: 12px; line-height: 1.8; font-style: normal; }
.wp-theme-futurio .post-excerpt { margin-top: 12px; color: var(--rag-muted); font-size: 15px; line-height: 1.95; font-style: normal; }
.wp-theme-futurio .post-excerpt p { font-style: normal; }
.wp-theme-futurio .post-excerpt .addtoany_share_save_container { margin-top: 16px; }
.wp-theme-futurio .post-excerpt .a2a_kit a { padding: 6px; }
.wp-theme-futurio .post-excerpt .a2a_svg { width: 24px; height: 24px; }
.wp-theme-futurio :is(.widget-title, .widget h2) { color: var(--rag-ink); font-size: 18px; line-height: 1.6; font-weight: 700; margin-bottom: 16px; }
.wp-theme-futurio .widget { margin-bottom: 32px; font-size: 14px; line-height: 1.85; }
.wp-theme-futurio .widget li { padding-block: 10px; border-color: var(--rag-line); }
.wp-theme-futurio .wp-block-search__inside-wrapper { display: flex; gap: 8px; }
.wp-theme-futurio .wp-block-search__input { min-width: 0; width: 100%; border: 1px solid #8295a5; border-radius: 4px; padding: 10px; font-size: 16px; }
.wp-theme-futurio .wp-block-search__button { flex: 0 0 auto; margin: 0; padding: 10px 16px; min-height: 44px; white-space: nowrap; background: var(--rag-blue); color: #fff; border: 0; border-radius: 4px; }
.wp-theme-futurio .wp-block-search__button:hover { background: #004d73; }
.wp-theme-futurio .single-title { font-size: clamp(25px, 3vw, 36px); line-height: 1.6; font-weight: 700; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) { max-inline-size: 740px; margin-inline: auto; overflow-wrap: anywhere; font-size: 17px; line-height: 1.95; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) :is(h2, h3) { margin-top: 2em; margin-bottom: .8em; line-height: 1.6; color: var(--rag-ink); }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) h2 { font-size: 25px; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) h3 { font-size: 21px; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) p { margin-bottom: 1.4em; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) a { text-decoration: underline; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) pre { overflow-x: auto; white-space: pre; }
.wp-theme-futurio :is(.single-entry-summary, .entry-content) table { display: block; max-width: 100%; overflow-x: auto; }
.wp-theme-futurio .page-numbers { min-width: 44px; min-height: 44px; }
@media (max-width: 767px) {
    .wp-theme-futurio .site-branding-text { padding-block: 10px; }
    .wp-theme-futurio .main-container { padding-top: 24px; }
    .wp-theme-futurio .site-description { font-size: 13px; }
    .wp-theme-futurio .single-title { font-size: 25px; }
    .wp-theme-futurio :is(.single-entry-summary, .entry-content) { font-size: 16px; }
    .wp-theme-futurio :is(.single-entry-summary, .entry-content) h2 { font-size: 22px; }
}

.wp-theme-futurio .full-head-img { background: #eef4f7; padding-block: 32px; }
.wp-theme-futurio .full-head-img .single-title { color: var(--rag-ink); }
.wp-theme-futurio .full-head-img::after { background: transparent; }

/* A research reading list: title and abstract first, supporting context beside it. */
.wp-theme-futurio { line-break: strict; }
.wp-theme-futurio .rag-library { padding-bottom: 48px; }
.wp-theme-futurio .rag-nav { display: flex; flex-wrap: wrap; gap: 8px 28px; padding-bottom: 20px; border-bottom: 1px solid var(--rag-line); }
.wp-theme-futurio .rag-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; color: var(--rag-muted); }
.wp-theme-futurio .rag-nav a:first-child { color: var(--rag-blue); font-weight: 700; }
.wp-theme-futurio .rag-home-search { max-width: 560px; padding-top: 24px; }
.wp-theme-futurio .rag-reading-guide { min-width: 0; }
.wp-theme-futurio .rag-search label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.wp-theme-futurio .rag-search-fields { display: flex; gap: 8px; }
.wp-theme-futurio .rag-search input { flex: 1; min-width: 0; width: 100%; height: 48px; padding: 10px 12px; border: 1px solid #89949b; border-radius: 3px; background: #fff; color: var(--rag-ink); font: inherit; font-size: 16px; }
.wp-theme-futurio .rag-search input::placeholder { color: var(--rag-muted); opacity: 1; }
.wp-theme-futurio .rag-search button { flex: 0 0 auto; min-height: 48px; padding: 10px 18px; border: 1px solid var(--rag-blue); border-radius: 3px; background: var(--rag-blue); color: #fff; font: inherit; font-size: 14px; font-weight: 600; white-space: nowrap; }
.wp-theme-futurio .rag-search button:hover { background: #004d73; border-color: #004d73; }
.wp-theme-futurio .rag-search-status { min-height: 24px; margin: 6px 0 0; color: var(--rag-muted); font-size: 13px; line-height: 1.6; }
.wp-theme-futurio .rag-library-layout { display: grid; grid-template-columns: minmax(0, 1fr) 268px; gap: 64px; padding-top: 36px; }
.wp-theme-futurio .rag-results { min-width: 0; }
.wp-theme-futurio .rag-results-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--rag-line); }
.wp-theme-futurio .rag-results-heading h2 { margin: 0; font-size: 19px; line-height: 1.6; font-weight: 700; }
.wp-theme-futurio .rag-results-heading > span { flex-shrink: 0; font-size: 13px; color: var(--rag-muted); font-variant-numeric: tabular-nums; }
.wp-theme-futurio article.rag-paper { padding: 28px 0; border-bottom: 1px solid var(--rag-line); }
.wp-theme-futurio .rag-paper-meta { font-size: 12px; color: var(--rag-muted); font-variant-numeric: tabular-nums; }
.wp-theme-futurio .rag-paper h3 { margin: 9px 0 12px; font-size: 22px; line-height: 1.65; font-weight: 700; text-wrap: pretty; word-break: normal; overflow-wrap: break-word; }
.wp-theme-futurio .rag-paper h3 a { color: var(--rag-ink); font-weight: inherit; }
.wp-theme-futurio .rag-paper h3 a:hover { color: var(--rag-blue); }
.wp-theme-futurio .rag-paper-excerpt { max-width: 44em; font-size: 16px; font-weight: 400; line-height: 1.9; color: var(--rag-muted); }
.wp-theme-futurio .rag-paper-excerpt p { margin: 0 0 10px; }
.wp-theme-futurio .rag-read { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-size: 13px; font-weight: 600; }
.wp-theme-futurio .rag-reading-guide { padding-top: 3px; }
.wp-theme-futurio .rag-reading-guide :is(h2, .widget-title) { margin: 0 0 16px; font-size: 16px; line-height: 1.7; font-weight: 700; }
.wp-theme-futurio .rag-reading-guide :is(.widget, .rag-about, .rag-search) { margin-bottom: 32px; }
.wp-theme-futurio .rag-reading-guide .wpp-list { padding: 0; list-style: none; }
.wp-theme-futurio .rag-reading-guide .wpp-list li { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--rag-line); font-size: 14px; line-height: 1.8; }
.wp-theme-futurio .rag-reading-guide .wpp-list li:first-child { padding-top: 0; }
.wp-theme-futurio .rag-reading-guide .wpp-post-title { color: var(--rag-ink); }
.wp-theme-futurio .rag-reading-guide .wpp-meta { display: block; color: var(--rag-muted); font-size: 12px; }
.wp-theme-futurio .rag-about { padding-top: 24px; border-top: 1px solid var(--rag-line); }
.wp-theme-futurio .rag-about p { font-size: 13px; line-height: 1.9; color: var(--rag-muted); margin-bottom: 12px; }
.wp-theme-futurio .rag-about a { display: inline-flex; min-height: 44px; align-items: center; font-size: 13px; text-decoration: underline; }
.wp-theme-futurio .rag-empty { padding: 28px 0 48px; }
.wp-theme-futurio .rag-empty > p { font-size: 16px; line-height: 1.9; max-width: 36em; margin-bottom: 24px; }
.wp-theme-futurio .rag-back { display: inline-flex; align-items: center; min-height: 44px; margin-top: 16px; text-decoration: underline; }
.wp-theme-futurio .rag-library .navigation.pagination { display: block; float: none; text-align: left; margin-top: 32px; }
.wp-theme-futurio .rag-library .page-numbers { display: inline-flex; align-items: center; justify-content: center; padding: 8px 12px; margin: 0 4px 8px 0; border-color: var(--rag-line); border-radius: 2px; }
.wp-theme-futurio .rag-library .page-numbers.current { color: #fff; background: var(--rag-blue); border-color: var(--rag-blue); }
@media (max-width: 991px) {
    .wp-theme-futurio .rag-library-layout { grid-template-columns: minmax(0, 1fr) 230px; gap: 32px; }
}
@media (max-width: 767px) {
    .wp-theme-futurio .rag-library { margin-top: -12px; }
    .wp-theme-futurio .rag-nav { gap: 0 20px; padding-bottom: 12px; }
    .wp-theme-futurio .rag-nav a { font-size: 12px; }
    .wp-theme-futurio .rag-library-layout { grid-template-columns: 1fr; gap: 36px; padding-top: 28px; }
    .wp-theme-futurio .rag-paper h3 { font-size: 20px; line-height: 1.7; }
    .wp-theme-futurio article.rag-paper { padding: 24px 0 20px; }
    .wp-theme-futurio .rag-reading-guide { padding-top: 24px; border-top: 1px solid var(--rag-line); }
    .wp-theme-futurio .rag-search button { padding-inline: 12px; }
}
.wp-theme-futurio .rag-article-nav { padding-top: 16px; }
.wp-theme-futurio .rag-article-nav .rag-nav { border-bottom: 0; padding-bottom: 12px; }