/* Navigator's existing tokens and fonts own this surface. */
.ard2-studies{max-width:1560px;margin:auto;line-height:1.6;font-size:14px}
.ard2-research-nav{display:flex;gap:18px;flex-wrap:wrap;margin:0 0 20px;border-bottom:1px solid var(--line);padding-bottom:12px}
.ard2-research-nav a{color:var(--muted);text-underline-offset:5px;padding:6px 0}
.ard2-research-nav a[aria-current=page]{color:var(--orange)}
.ard2-studies #studies-health{margin-bottom:24px;font-size:12px}
.ard2-studies .study-lane{margin:32px 0}
.ard2-studies h2{font-size:18px;margin:0 0 12px;font-weight:600}
.ard2-studies table{width:100%;border-collapse:collapse;table-layout:fixed}
.ard2-studies th{font-size:12px;color:var(--muted);font-weight:500;text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.ard2-studies th:first-child{width:65%}.ard2-studies th:nth-child(2){width:23%}
.ard2-studies td{padding:16px 12px;vertical-align:top;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.ard2-studies td small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.ard2-studies summary{cursor:pointer;line-height:1.5;min-height:32px;font-weight:500}
.ard2-studies summary::marker{color:var(--muted)}
.ard2-studies .study-detail{padding:14px 0 4px;line-height:1.6;max-width:72ch}
.ard2-studies .study-reference{font-size:12px;color:var(--muted);margin:12px 0 6px;overflow-wrap:anywhere}
.study-chip{display:inline-block;border:1px solid var(--line);padding:3px 7px;border-radius:4px;font-size:11px;font-weight:600;line-height:1.5}
.study-chip.confirmed,.study-chip.promising{color:var(--green)}.study-chip.evidence-against,.study-chip.unreliable-data{color:var(--red)}.study-chip.held{color:var(--orange)}
.ard2-studies :focus-visible,.ard2-stonk :focus-visible{outline:2px solid var(--orange);outline-offset:3px}
@media(max-width:700px){.ard2-studies table,.ard2-studies tbody,.ard2-studies tr{display:block}.ard2-studies thead{display:none}.ard2-studies tr{padding:14px 0;border-bottom:1px solid var(--line)}.ard2-studies td{display:block;border:0;padding:4px 0}.ard2-studies td:first-child{padding-bottom:10px}.ard2-studies td:nth-child(n+2){display:inline-block;margin-right:12px}.ard2-studies td small{display:inline;margin-left:8px}.ard2-studies summary{min-height:44px}.ard2-studies .page-heading{align-items:start}.ard2-studies .study-lane{margin:26px 0}}
@media(prefers-reduced-motion:reduce){.ard2-studies *,.ard2-stonk *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}