.gut-clock-article .article-hero-image img{aspect-ratio:3/2;object-fit:cover}.gut-clock-article .article-hero-image figcaption{max-width:940px;margin-left:auto;margin-right:auto;line-height:1.75}.clock-cue-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:30px 0;display:grid}.clock-cue-grid>div{border:1px solid var(--line);background:#fffdf894;padding:26px}.clock-cue-grid span{color:var(--gold);margin-bottom:10px;font-size:1.5rem;display:block}.clock-cue-grid strong{color:var(--forest-2)}.clock-cue-grid p{color:var(--ink-soft);margin:8px 0 0;font-size:.92rem;line-height:1.75}.evidence-level-figure{border:1px solid var(--line);background:var(--cream);margin:76px 0 18px;padding:34px}.evidence-level-figure>h2{margin-bottom:28px}.evidence-level-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.evidence-level-card{border:1px solid var(--line);background:#fffdf8d6;flex-direction:column;gap:11px;min-width:0;padding:24px 20px;display:flex}.evidence-level-card .evidence-kicker{color:var(--forest-2);letter-spacing:.05em;margin:0;font-size:.78rem;font-weight:800}.evidence-level-card>strong{font-family:var(--serif);font-size:1.18rem;line-height:1.45}.evidence-level-card>span{color:var(--ink-soft);font-size:.88rem;line-height:1.6}.evidence-level-card .evidence-result{margin:4px 0 0;font-size:.94rem;font-weight:700;line-height:1.7}.evidence-level-card small{border-top:1px solid var(--line);color:var(--ink-soft);margin-top:auto;padding-top:14px;font-size:.72rem;line-height:1.6}.evidence-level-card .evidence-limit{color:#70402f;background:#97563f12;border:1px solid #97563f59;margin:2px 0 0;padding:10px 12px;font-size:.78rem;font-weight:800;line-height:1.55}.motility-lines{border-bottom:1px solid var(--line);align-items:end;gap:7px;height:72px;padding:12px 4px 8px;display:flex}.motility-lines i{background:#235d4d99;border-radius:8px 8px 0 0;width:8px}.motility-lines i:first-child{height:46px}.motility-lines i:nth-child(2){height:30px}.motility-lines i:nth-child(3){height:56px}.motility-lines i:nth-child(4){height:24px}.motility-lines i:nth-child(5){height:18px}.motility-lines i:nth-child(6){height:28px}.meal-shift{text-align:center;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:12px 0;display:grid}.meal-shift b{font-size:.77rem}.meal-shift i{color:var(--gold);font-size:1.3rem;font-style:normal}.cell-clock-list{list-style:none;margin:8px 0 0!important;padding:0!important}.cell-clock-list li{border-bottom:1px solid var(--line);gap:2px;padding:10px 0;display:grid;margin:0!important}.cell-clock-list span{color:var(--ink);font-size:.82rem}.cell-clock-list b{color:var(--forest-2);font-size:.72rem}.evidence-level-figure figcaption{border-top:1px solid var(--line);color:var(--ink-soft);text-align:center;margin-top:22px;padding-top:18px;font-size:.82rem;line-height:1.75}.known-unknown-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0;display:grid}.known-unknown-grid>div{border:1px solid var(--line);background:#fffdf894;padding:26px}.known-unknown-grid h3{color:var(--forest-2);margin-bottom:12px}.known-unknown-grid p{color:var(--ink-soft);margin-bottom:0;font-size:.92rem;line-height:1.8}.gut-reference-list{padding-left:0;list-style:none}.gut-reference-list li{border-bottom:1px solid var(--line);padding:18px 0}.gut-reference-list .reference-number{color:var(--gold);font-weight:800}.gut-reference-list .reference-note{color:var(--ink-soft);margin:8px 0 0;font-size:.78rem;line-height:1.65}.article-author-card{border:1px solid var(--line);border-left:3px solid var(--forest-2);background:#fffdf8b8;gap:8px;margin-top:38px;padding:30px 32px;display:grid}.article-author-card .article-author-label{color:var(--forest-2);letter-spacing:.1em;margin:0;font-size:.74rem;font-weight:700}.article-author-card h2{margin:0;font-size:1.65rem}.article-author-card h2 a{border-bottom:1px solid #173f3559}.article-author-card .article-author-name-en{color:var(--ink-soft);margin:0;font-size:.86rem}.article-author-card .article-author-link{width:fit-content;color:var(--forest-2);text-underline-offset:4px;margin-top:8px;font-size:.86rem;text-decoration:underline;text-decoration-thickness:1px}@media (max-width:980px){.evidence-level-grid{grid-template-columns:1fr}}@media (max-width:680px){.clock-cue-grid,.known-unknown-grid{grid-template-columns:1fr}.evidence-level-figure{margin-top:58px;padding:22px 16px}.evidence-level-card{padding:20px 18px}.article-author-card{padding:22px}}